FCC ID: V5K-RF-1B Remote Switch

by: Poskom Co., Ltd. latest update: 2014-12-31 model: RF-1B

One grant has been issued under this FCC ID on 12/31/2014 (this is one of two releases in 2014 for this grantee). Public details available include frequency information, manuals, and internal & external photos. some products also feature user submitted or linked drivers, warrantee terms, troubleshooting guides, password defaults, & instructions.

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1 ~ 2014-12-31 9

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1	User manual	Users Manual	pdf	1.21 MiB
1		Cover Letter(s)	pdf
1		External Photos	pdf
1		Internal Photos	pdf
1		ID Label/Location Info	pdf
1		Cover Letter(s)	pdf
1		Cover Letter(s)	pdf
1		Test Report	pdf
1		Test Setup Photos	pdf

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User manual

Users Manual

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1.21 MiB

USERS MANUAL PN# 140806-00 REVISION NO# 00 DATE OF ISSUE# 2014-12-24 RRFF MMoodduullee UUSSEERRSS MMAANNUUAALL POSKOM Co., Ltd. 405, Unitech Ville Bldg., 1141-2, Baeksuk-dong, Goyang, Korea Tel : +82319069007, Fax : +82319084208 http://www.poskom.com E-mail: sales@poskom.com

CCoonntteenntt 1. Hardware Specification .................................................................................................................................... 2 1.1 Connector ............................................................................................................................................................... 2 1.2 Status LED ............................................................................................................................................................. 4 1.3 Schematic .............................................................................................................................................................. 5 2. Setting ................................................................................................................................................................ 9 2.1 Frequency Channel ................................................................................................................................................ 9 2.2 Net No. ................................................................................................................................................................ 10 2.3 Option Function .................................................................................................................................................... 11 3. Communication Frame ................................................................................................................................... 13 3.1 Transmit Frame .................................................................................................................................................... 13 3.2 ACK Frame ........................................................................................................................................................... 13 4. I/O Signal Control ............................................................................................................................................ 14 4.1 Default Status ....................................................................................................................................................... 14 4.2 Signal Control ....................................................................................................................................................... 15 4.3 ALIVE Check MODE ............................................................................................................................................ 18 4.4 ERROR ................................................................................................................................................................ 18 5. Supplement ...................................................................................................................................................... 19 5.1 Label .................................................................................................................................................................... 19 5.2 RF Communication Timing Chart ......................................................................................................................... 20 5.3 Antenna ................................................................................................................................................................ 24 5.4 Link Wire .............................................................................................................................................................. 25

[ABBREVIATION]

MAIN SUB R/F Main Module Communication R/F Sub Module Communication RF Exposure Statement This device and its antenna must not be collocated or operated in conjunction with any other Antenna or transmitter. To comply with FCC RF exposure requirements. Only use supplied antenna. Any unauthorized modification to the antenna or device could void the users authority to operate this device.

POSKOM Co.,Ltd. OOppeerraattiioonnaall DDeessccrriippttiioonn

Product Description

FCC ID RF-1B V5KRF1B RF-2B V5KRF2B Poskom Co., Ltd. RF Module Users Manual PN# 140806-00 Rev.00 Page:1 POSKOM Co.,Ltd. 111... HHHaaarrrdddwwwaaarrreee SSSpppeeeccciiifffiiicccaaatttiiiooonnn 1.1 Connector 1) RF-1B(MAIN)

Part_No Specification PIN Remark CN1 CN2 DEK623PCB-

(6P4C) DEK623PCB-

(6P6C) JTAG1 53261-08P

01 Pin : GND 02 Pin : Exposure Signal (Hand S/W) 03 Pin : GND 04 Pin : Ready Signal (Hand S/W) 01 Pin : Not Use 02 Pin : GND 03 Pin : DR-OK Signal

(RF Module Main Signal - Exposure) 04 Pin : GND 05 Pin : Ready Signal (Hand S/W) 06 Pin : +5VDC 01 Pin : TCK 02 Pin : GND 03 Pin : TDO 04 Pin : VCC 05 Pin : TMS 06 Pin : /RESET 07 Pin : TDI 08 Pin : GND Connect to Hand S/W Connect to Portable X-ray unit Hand S/W connector Firmware Download Connector Page:2 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd.

2) RF-2B(SUB) Part No. Specification CN1 53261-15P JTAG1 53261-08P PIN 01 Pin : +5VDC 02 Pin : GND 03 Pin : RF ON Signal 04 Pin : Ready Signal (Hand S/W) 05 Pin : GND 06 Pin : Exposure Signal (Hand S/W) 07 Pin : DR-OK Signal 08 Pin : Ready Signal 09 Pin : GND 10 Pin : DR-OK Signal 11 Pin : Ready Signal 12 Pin : Exposure Signal 13 Pin : RS232 - RX 14 Pin : RS232 - TX 15 Pin : GND 01 Pin : TCK 02 Pin : GND 03 Pin : TDO 04 Pin : VCC 05 Pin : TMS 06 Pin : /RESET 07 Pin : TDI 08 Pin : GND Remark Input Voltage Input Signal (MAIN Mode) Input Signal (MAIN Mode) Input Signal (MAIN Mode) Input Signal (SUB Mode) Output Signal (MAIN Mode) Output Signal (MAIN Mode) Output Signal (SUB Mode) Output Signal (SUB Mode) RS232 RX RS232 TX Firmware Download Connector RF Module Users Manual PN# 140806-00 Rev.00 Page:3 1.2 Status LED 1) RF-1B(MAIN) POSKOM Co.,Ltd. Symbol LED No. Color Mean COMM LED5 Green RF MAIN, SUB Linked ERROR LED6 Red READY LED7 Orange EXPOSURE LED8 Orange RF MAIN, SUB Communication Error Input Hand S/W Ready Input Hand S/W Exposure DR OK Output Receive DR OK Signal You can control On/Off of Ready, Exposure Status only with Hand S/W. LED9 Red 2) RF-2B(SUB) Symbol LED No. Color Mean COMM LED7 Green RF MAIN, SUB Linked ERROR LED8 Red RF MAIN, SUB Communication Error DR OK LED9 Orange READY LED14 Red EXPOSURE LED15 Red Input DR OK Signal from DR System Output Receive Ready Output Receive Exposure Page:4 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 1.3 Schematic

1) PXMRF_1A ( MAIN )

RF Module Users Manual PN# 140806-00 Rev.00 Page:5 POSKOM Co.,Ltd.

Page:6 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 2) PXMRF_2A ( SUB )

RF Module Users Manual PN# 140806-00 Rev.00 Page:7

POSKOM Co.,Ltd.

Page:8 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 222... SSSeeettttttiiinnnggg You can change Frequency Channel or Net No. and Option Function with DIP SW(SW1, SW2).

( * If you changed SW1 status, do not forget to push RST1(Reset). ) 2.1 Frequency Channel Initial frequency is configured to 433.7000MHz (Ch 01). If you would like other channels, you can change the channels with SW2

(433.7000MHz)~

No.16(433.8875MHz) -, frequency of each channel interval is 0.0125MHz.

(1,2,3,4). There are totally 16 channels

- No.1 Channel

(Ch) Frequency

(MHz) SW2 ( = ON , = OFF ) 1 2 3 4 5 6 7 8 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 433.7000 433.7125 433.7250 433.7375 433.7500 433.7625 433.7750 433.7875 433.8000 433.8125 433.8250 433.8375 433.8500 433.8625 433.8750 433.8875

RF Module Users Manual PN# 140806-00 Rev.00 Page:9 2.2 Net No. POSKOM Co.,Ltd. Initial Net No. is configured to No.01. If you would like other Net No., you can change the Net No. with SW2 (5,6,7,8). There are totally 16 Net No. No.01~ No.16 like channels. You can configure 16 Net No. with one channel. Net No. No. 01 No. 02 No. 03 No. 04 No. 05 No. 06 No. 07 No. 08 No. 09 No. 10 No. 11 No. 12 No. 13 No. 14 No. 15 No. 16 SW2 ( = ON , = OFF ) 1 2 3 4 5 6 7 8

Page:10 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 2.3 Option Function 1) RF-1B (SW1) 2) RF-2B (SW1) Pin Number Setting Information Remark 1 2 3 4 OFF ON OFF ON OFF ON OFF ON

Not Use

Certification Test Mode use

(500ms RF COMM. Send)

Pin Number Setting 1 2 3 4 OFF ON OFF ON OFF ON OFF ON Information RF ON Signal Use RF ON Signal Not use MAIN Mode Setting SUB Mode Setting

Certification Test Mode use

(500ms RF COMM. Send)

Ready Signal Control (to Portable) Remark MAIN Mode Setting SUB Mode Setting RF Module Users Manual PN# 140806-00 Rev.00 Page:11 POSKOM Co.,Ltd. 3) RF-2B MAIN mode, SUB mode Chang Dip Switch (SW1)

- MAIN Mode Set (Portable In type) Pin Number Setting 1 2 3 4 OFF OFF OFF OFF

- SUB Mode Set (External Type) Pin Number Setting 1 2 3 4 ON ON OFF OFF 4) RF-2B MAIN mode Ready Signal Control Hand Switch(Ready Signal) ON the power to Portable X-ray Unit Dip Switch (SW1) Pin 4 ON (Off : Not Use) Pin Number Setting 1 2 3 4 ON ON OFF ON Page:12 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 333... CCCooommmmmmuuunnniiicccaaatttiiiooonnn FFFrrraaammmeee 3.1 Transmit Frame

length (byte) Total length

(byte)

Preamble Net No. Packet ID 6 1 1

Data 1

Check Sum 1

Post dummy 3 13

Preamble (6 byte) : 0x55 + 0x55 + 0x55 + 0x55 + 0x55 + 0xff

Net No. (1 byte) : Configuration value of SW2(5,6,7,8).

Packet ID (1 byte) : ID for distinguishing Main and Sub.

Data (1 byte) : * RF-1B(MAIN) Hand S/W status(Ready, Exposure, Off)

* RF-2B(SUB) - DR OK

Check Sum (1 byte) : Detect of Data Error, Check Sum = + +

Post dummy (3 byte) : 0xff + 0xff + 0xff 3.2 ACK Frame Length (byte) Total length

(byte)

Preamble Net No. Packet ID Check Sum Post dummy 6 1 2 13 1 3

Preamble (6 byte) : 0x55 + 0x55 + 0x55 + 0x55 + 0x55 + 0xff

Net No. (1 byte) : Configuration value of SW2(5,6,7,8).

Packet ID (2 byte) : ID for distinguishing MAIN and SUB.( PID + PID )

Check Sum (1 byte) : Detect of Data Error, Check Sum = + +

Post dummy (3 byte) : 0xff + 0xff + 0xff RF Module Users Manual PN# 140806-00 Rev.00 Page:13 POSKOM Co.,Ltd. 444... III///OOO SSSiiigggnnnaaalll CCCooonnntttrrrooolll 4.1 Default Status 1) In case of turning RF-1B(MAIN) On When RF-2B(SUB) power is OFF, as you turn RF-1B(MAIN) power On, ERROR(LED6) of RF-1B(MAIN) is turned on. Part RF-1B(MAIN) Part RF-2B(SUB) COMM LED5 OFF COMM LED7 OFF ERROR LED6 ON ERROR LED8 OFF READY EXPOSURE LED7 OFF LED8 OFF DR OK LED9 OFF

DR OK LED9 OFF READY LED14 OFF

EXPOSU RE LED15 OFF 2) In case of turning RF-2B(SUB) On When RF-1B(MAIN) power if OFF, as you turn RF-2B(SUB) power on, ERROR(LED8) of RF-2B(SUB) is turned on. Part RF-1B(MAIN) COMM LED5 OFF ERROR LED6 OFF READY EXPOSURE LED7 OFF LED8 OFF DR OK LED9 OFF Part RF-2B(SUB) COMM LED7 OFF ERROR LED8 ON DR OK LED9 OFF

READY LED14 OFF 3) In case of turning RF-1B(MAIN) On in 1)or 2) status

in case of RF-1B(MAIN) of 1): ERROR(LED6) is turned off and COMM(LED5) is turned on within

in case of RF-2B(SUB) of 2): ERROR(LED8) is turned off and COMM(LED7) is turned on within 5sec. 10sec. Part RF-1B(MAIN) Part RF-2B(SUB) COMM LED5 ON COMM LED7 ON ERROR LED6 OFF ERROR LED8 OFF READY EXPOSURE LED7 OFF LED8 OFF DR OK LED9 OFF

DR OK LED9 OFF

READY LED14 OFF EXPOSURE LED15 OFF Page:14 PN# 140806-00 Rev.00 RF Module Users Manual

EXPOSU RE LED15 OFF POSKOM Co.,Ltd. 4.2 Signal Control Whenever transmission connection status is normal between RF-1B(MAIN) and RF-2B(SUB) and there is a change on Hand S/W condition basically, Signal Control treats Signal by creating transmission Frame. 1) Ready Signal

RF-1B(MAIN) When Ready S/W of Hand S/W is pushed, Ready Signal is inputted to RF-1B(MAIN) and X-Ray Generator. Then, READY(LED7) of RF-1B(MAIN) is turned on, and MAIN creates transmission Frame about Ready Signal and transmit it to RF-2B(SUB). Then, it waits for Receipt OK(ACK) Signal of Ready Signal from RF-2B(SUB). If it fails to receive Receipt OK(ACK) after transmitting Ready Signal, retry to transmit Ready Signal 5 times. If it fails again, considering it to Error, ERROR(LED6) is turned on.

- This is normal status when you push READY S/W of Hand S/W Part RF-1B(MAIN) COMM LED5 ON ERROR LED6 OFF READY EXPOSURE LED7 ON LED8 OFF DR OK LED9 OFF

- Status of not receiving Receipt OK(ACK) Signal according to Ready Signal transmission

READY EXPOSURE LED7 ON ERROR LED6 ON DR OK LED9 OFF COMM LED5 OFF LED8 OFF RF-1B(MAIN) Part

RF-2B(SUB) When Ready Signal is received from RF-1B(MAIN), READY(LED14) is turned on. And SUB transmits Receipt OK(ACK) Signal of Ready Signal to RF-1B(MAIN).

- This is normal status of receiving Ready Signal Part RF-2B(SUB) COMM LED7 ON ERROR LED8 OFF DR OK LED9 OFF

READY EXPOSURE LED14 LED15 OFF ON RF Module Users Manual PN# 140806-00 Rev.00 Page:15 2) Exposure Signal POSKOM Co.,Ltd. When 1) Ready Signal handling is finished and Ready S/W of Hand S/W and Exposure S/W are pushed, Exposure Signal is transmitted from RF-1B(MAIN) to RF-2B(SUB).

RF-1B(MAIN) When Exposure S/W of Hand S/W is pushed, EXPOSURE(LED8) is turned on, and MAIN creates transmission Frame about Exposure Signal, transmits it to RF-2B(SUB), and waits for Receipt OK(ACK) Signal from RF-2B(SUB). If it fails to receive Receipt OK(ACK) for 240ms after transmitting Exposure Signal, retry to send it 5 times. If it fails again, consider it to Error and ERROR(LED6) is turned on.

- This is normal status when you push Exposure S/W of Hand S/W. (in case of pushing Ready S/W) Part RF-1B(MAIN) COMM LED5 ON ERROR LED6 OFF READY EXPOSURE LED7 ON LED8 ON DR OK LED9 OFF

- This is no receipt status of Receipt OK(ACK) Signal from Exposure Signal transmission

READY EXPOSURE LED7 ON ERROR LED6 ON DR OK LED9 OFF COMM LED5 OFF LED8 ON RF-1B(MAIN) Part

RF-2B(SUB) When Exposure Signal is received from RF-1B(MAIN), EXPOSURE(LED15) is turned on, and SUB transmits Receipt OK(ACK) Signal of Exposure Signal to RF-1B(MAIN). At the same time, Exposure Trans Line 1,2 of CN1-12Pin, 15Pin are Closed, and give Exposure Signal to DR System. While Exposure S/W of Hand S/W is pushed, they are Closed, and when it is released, they become Open. (Signal of contacting point : On=Close, Off=Open) If DR OK Signal is occurred from DR System, ignore Receipt OK(ACK) of Exposure Signal, and create transmission Frame of DR OK Signal and transmit it to RF-1B(MAIN). (refer to - 4.2-3)DR OK Signal)

- This is normal status of receiving Exposure Signal. Part RF-2B(SUB) COMM LED7 ON ERROR LED8 OFF DR OK LED9 OFF

- In case of DR OK Signal COMM LED7 ON RF-2B(SUB) Part ERROR LED8 OFF DR OK LED9 ON

READY EXPOSURE LED14 LED15 ON ON READY EXPOSURE LED14 LED15 ON ON Page:16 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 3) DR OK Signal When 2) Exposure Signal handling is finished and, DR OK Signal occurs from DR System, DR OK Signal is transmitted from RF-2B(SUB) to RF-1B(MAIN).

RF-2B(SUB) If Exposure Signal maintains from RF-1B(MAIN), and DR OK Signal occurs from DR System, at the same time DR OK(LED9) is turned on, and SUB creates transmission Frame of DR OK Signal and transmits it to RF-1B(MAIN). Then, it waits for Receipt OK(ACK) Signal from RF-1B(MAIN). If Receipt OK(ACK) Signal is not received for 240ms after transmitting DR OK Signal, retry to transmit DR OK Signal 5 times. If it fails again, consider it to Error, then ERROR(LED8) is turned on.

- This is the status of DR OK Signal occurrence Part RF-2B(SUB) COMM LED7 ON ERROR LED8 OFF DR OK LED9 ON

READY EXPOSURE LED14 LED15 ON ON

RF-1B(MAIN) When Hand S/W EXPOSURE is pushed and DR OK Signal is received from RF-2B(SUB) DR OK(LED9) is turned on, and MAIN transmits Receipt OK(ACK) Signal to RF-2B(SUB). At the same time, send Exposure Signal to X-Ray Generator. If Exposure S/W of Hand S/W is pushed and DR OK Signal is Off or out of transmission range in condition of received as RF-1B(MAIN), 5 sec. later, COMM(LED5) of RF-1B(MAIN) and DR OK(LED9) are turned off and ERROR(LED6) is turned on.

- This is normal status of receiving DR OK Signal (in case of, Ready S/W, Exposure S/W are pushed) Part RF-1B(MAIN) COMM LED5 ON ERROR LED6 OFF READY EXPOSURE LED7 ON LED8 ON DR OK LED9 ON

-RF-2B(SUB) Power Off or out of transmission range status during processing DR OK Signal receiving. Part COMM LED5 OFF ERROR LED6 ON READY EXPOSURE LED7 ON LED8 ON DR OK LED9 OFF

RF-1B(MAIN) RF Module Users Manual PN# 140806-00 Rev.00 Page:17 POSKOM Co.,Ltd. 4.3 ALIVE Check MODE This is to check the transmission connection when there is no Hand S/W Signal in RF-1B(MAIN) or power is off in status of normal transmission connection between RF-1B(MAIN) and RF-2B(SUB). 1) RF-1B(MAIN) In case that there is no Signal input of Ready S/W of Hand S/W or Exposure S/W for 5sec. MAIN transmits present Hand S/W condition (Ready, Exposure, Off) to RF-2B(SUB), then waits for its Receipt OK(ACK) Signal. If it fails to receive Receipt OK(ACK) Signal, retry to transmit 5 times. If it fails again, considering it to Error, COMM(LED5) is turned off, and ERROR(LED6) is turned on. 2) RF-2B(SUB) When there is no transmission Signal from RF-1B(MAIN) for 10sec., considering it to Error, COMM(LED7) is turned off and ERROR(LED8) is turned on. 4.4 ERROR 1) RF-1B(MAIN) Whenever is there is a change in Hand S/W condition (Ready, Exposure, Off), MAIN transmits the condition to RF-2B(SUB). Or when there is no change in Hand S/W for 5sec. MAIN transmits present Hand S/W condition to (Alive check mode) and waits for its Receipt OK(ACK) Signal. If it fails to receive Receipt OK(ACK) Signal, retry to transmit 5 times. If it fails again, considering it to ERROR, COMM(LED5) is turned off, and ERROR(LED6) is turned on. 2) RF-2B(SUB) When there is no Signal for 10sec. after transmitting Receipt OK(ACK) Signal received from RF-1B(MAIN) or transmitting DR OK Signal to RF-1B (MAIN), COMM(LED7) is turned off and ERROR(LED4) is turned on. 3) ERROR release When there is normal transmission connecting status after handling Error, RF-1B(MAIN) and RF-2B(SUB) - ERROR(LED8)- are turned off and COMM(LED7) is turned on. Page:18 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 555... SSSuuuppppppllleeemmmeeennnttt 5.1 Label 1) RF-1B ( MAIN )

2) RF-2B ( SUB ) RF Module Users Manual PN# 140806-00 Rev.00 Page:19 POSKOM Co.,Ltd. 5.2 RF Communication Timing Chart Timing Chart names

- MAIN_RDY_SW : Hand Switch Ready ON

- MAIN_EXP_SW : Hand Switch Exposure ON

- RDY : RF Ready Frame

- EXP : RF Exposure Frame

- R_ACK : Receipt OK(ACK) Frame according to Ready Signal

- E_ACK : Receipt OK(ACK) Frame according to Exposure Signal Frame basic Time

- Frame ( 13 byte ) transmitting Time : about 50 ms

- Frame ( 13 byte * 2 ) transmitting Time : about 100 ms

- Frame ( 13 byte * 3 ) transmitting Time : about 150 ms Transmission Ready, Exposure and ACK Signal

- Ready : transmit same Frame twice during transmitting.

- Exposure : transmit same Frame twice during transmitting.

- ACK : transmit same Frame 3 times during transmitting. Receipt OK(ACK) Signal standby time is 240 ms, and retrial is permitted 5 times.

- Transmitting Ready, Exposure and ACK Signal twice or 3 times is for preventing the case of no receipt.

- First coming Frame among twice or 2 times of transmission is treated to Signal. However, when transmission clashes against receipt, Frame receipt can not be treated.

- Whenever transmitting ACK Signal, do not forget to transmit DR OK (from DR System) condition together in RF SUB. Hand S/W manipulation Time

- Hand S/W manipulation Time : There is difference in pushing speed. ( Ready Exposure ) . Considering there is 0ms time difference in pushing Ready and Exposure on Timing Chart

Hand S/W Ready and Exposure

Exposure Signal

Software theoretical Timing Chart (Min, Max) related to RF Communication RF Communication Time In case of considering, Hand S/W Ready, Exposure handling time is 0 ms

- Including Hand S/W Ready : 300 ms ~ 2420 ms

- Excluding Hand S/W Ready : 150 ms ~ 1210 ms Page:20 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 1) Normal Timing Chart

*A section (Time : about 1300 ms) Time from pushing Hand S/W Ready to finalizing Portable X-Ray Unit preheat.

: Time to turn on Ready Lamp of Portable X-Ray Unit

*B section (Time : about 200 ms) After finishing Preheat, Time from pushing Exposure of Hand S/W to RF

: Time from pushing Hand S/W Exposure to seeing Exposure Signal on Exposure Trans Line 1,2 of RF-2B Communication between RF-2Bs

*C section (Time : about 250 ms) RF Communication Time between RF-1Bs on RF-2B

: considering time to see DR OK Signal after Exposure Signal Input in DR System is 0ms. Time to receive DR OK Signal from RF-1B

*D section (Time : about 50 ms) Portable X-Ray Unit Exposure Time RF Module Users Manual PN# 140806-00 Rev.00 Page:21 2) MIN. Timing Chart POSKOM Co.,Ltd.

*A section (Time : about 50 ms) Time from pushing Hand S/W Ready to RF SUB Ready LED action

: 2 Frame related to Ready is transmitted, but, it is considered to be treated in RDY_.

*B section (Time : about 100 ms) Time from RF SUB Ready LED action to receiving RF MAIN Receipt OK(ACK)

: Owing to RDY_, R_ACK can not be received. It is considered that R_ACK_ is received.

(R_ACK_ can not be received with RDY_ )

*C section (Time : about 100 ms) Time from receiving RF MAIN Ready Receipt OK(ACK ) to RF SUB Exposure LED action

: Owing to R_ACK_, EXP_ receiving can not be handled.

( EXP_ can not be received with R_ACK_ transmission treatment in RF SUB)

*D section (Time : about 50 ms) Time from RF SUB Exposure LED action to receiving RF MAIN Receipt OK(ACK)

: Considering E_ACK_ is treated right away because there is no clash.

*E section (Time : about 300 ms) Time from pushing Hand S/W Ready to receipt handling RF MAIN DR OK

: Time from A section to D section. Considering Hand S/W handling time is 0ms.

*F section (Time : about 150 ms) Time from pushing Hand S/W Exposure to receipt handling RF MAIN DR OK

: Time excluding Hand S/W Ready action in E section. Page:22 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 3) MAX. Timing Chart

*A section (Time : about 1060 ms) Time from pushing Hand S/W Ready to RF SUB Ready LED action.

: considering to be treated on RDY_, including 4 times of repetition (transmission).

*B section (Time : about 150 ms) Time from F SUB Ready LED action to receiving RF MAIN receipt OK(ACK)

: considering to be treated on R_ACK_.

*C section (Time : about 1060 ms) Time from RF MAIN Ready receipt OK(ACK) to RF SUB Exposure LED action.

: considering to be treated on EXP_ Frame, including 4times of repetition (transmission).

*D section (Time : about 150 ms) Time from RF SUB Exposure LED action to receiving RF MAIN receipt OK(ACK)

: considering to be treated on E_ACK_.

*E section (Time : about 2420 ms) Time from pushing Hand S/W Ready to receiving RF MAIN DR OK.

: Time between A section and D section. Considering Hand S/W handling Time is 0ms.

*F section (Time : about 1210 ms) Time from pushing Hand S/W Exposure to receiving RF MAIN DR OK.

: Time excluding Hand S/W Ready action in E section. RF Module Users Manual PN# 140806-00 Rev.00 Page:23 POSKOM Co.,Ltd. 5.3 Antenna Product Description Model 433MHz MONOPOL (R/A, Short type) Frequency range VSWR Gain Polarization Maximum input power Impedance Input Connector Dimensions of Antenna Weight 4333MHZ 2.0 0 dBi Vertical 50 W 50 SMA Male 847mm 16g

Page:24 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. 5.4 Link Wire RF Module Users Manual PN# 140806-00 Rev.00

Page:25

POSKOM Co.,Ltd. Page:26 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. RF Module Users Manual PN# 140806-00 Rev.00 Page:27 POSKOM Co.,Ltd. Page:28 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. RF Module Users Manual PN# 140806-00 Rev.00 Page:29 POSKOM Co.,Ltd. Page:30 PN# 140806-00 Rev.00 RF Module Users Manual POSKOM Co.,Ltd. RF Module Users Manual PN# 140806-00 Rev.00 Page:31

		frequency	equipment class	purpose
1	2014-12-31	433.7 ~ 433.8875	DSR - Part 15 Remote Control/Security Device Transceiver	Original Equipment

Application Forms

app s	Applicant Information
1	Effective	2014-12-31
1	Applicant's complete, legal business name	Poskom Co., Ltd.
1	FCC Registration Number (FRN)	0017542879
1	Physical Address	Room 405, Unitech ville Bldg.,1141-2, Baeksuk-don
1		Goyang
1		South Korea

app s	TCB Information
1	TCB Application Email Address	t******@siemic.com
1	TCB Scope	A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices

app s	FCC ID
1	Grantee Code	V5K
1	Equipment Product Code	RF-1B

app s	Person at the applicant's address to receive grant or for contact
1	Name	J****** Y****
1	Telephone Number	82-31********
1	Fax Number	82-31********
1	E-mail	j******@poskom.com

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1	Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	Yes
1	Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	Yes
1	If so, specify the short-term confidentiality release date (MM/DD/YYYY format)	06/29/2015
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1	Is this application for software defined/cognitive radio authorization?	No
1	Equipment Class	DSR - Part 15 Remote Control/Security Device Transceiver
1	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	Remote Switch
1	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1	Modular Equipment Type	Does not apply
1	Purpose / Application is for	Original Equipment
1	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	No
1	Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?	No
1	Is there an equipment authorization waiver associated with this application?	No
1	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1	Firm Name	DT&C Co., Ltd.
1	Name	W**** L******
1	Telephone Number	82-31********
1	Fax Number	82-31********
1	E-mail	l******@dtnc.net

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15.231(e)		433.70000000	433.88750000

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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