FCC ID: ZMPWMA1104 WIRELESS MODULE

by: QED FACTORY, INC. latest update: 2011-06-14 model: WMA1104

Two grants have been issued under this FCC ID on 06/14/2011 (this is one of two releases in 2011 for this grantee). Public details available include internal & external photos, manuals, and frequency information. some products also feature user submitted or linked troubleshooting guides, warrantee terms, instructions, drivers, & password defaults.

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all	frequencies		exhibits	applications
		manual

all exhibits 11
1 ~ 2011-06-14 9
2 ~ 2011-06-14 10

app s				submitted / available
1 2	Users Manual	Users Manual	pdf	140.04 KiB
1 2		Cover Letter(s)	pdf
1 2		External Photos	pdf
1 2		Internal Photos	pdf
1 2		ID Label/Location Info	pdf
1 2		Cover Letter(s)	pdf
1 2		Cover Letter(s)	pdf
1 2		Test Report	pdf
1 2		Test Setup Photos	pdf
1 2		Cover Letter(s)	pdf
1 2		ID Label/Location Info	pdf

exhibit
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text

1 2

Users Manual

Users Manual

pdf

140.04 KiB

WMA1104 Low power RF module User Manual Table of Content 1. Product Features ...................................................... 2 2. Specification ............................................................. 2 3. RF module Operation ............................................... 3 4. FCC ............................................................................ 3 RF module WMA1104 1. Product Features Optional communication interface: RS232, TTL or RS485 Serial format: 8, N, 1 Baud Rate: 9600 BPS 8 channel frequency option Transparent data reception and transmission Half duplex: Integrated receiver and transmitter. 10ms auto switching for sending and receiving Single-chip radio frequency integrated circuit and MCU, less external circuitry, low power consumption, high reliability Industrial grade operating temperature: -35C ~ +75C 2. Specification Frequency: 433MHz Power supply: DC3.1-5.5V RF output: 50mW Transmitting current: < 40mA Receiving current: < 20mA (TTL) Receiving sensitivity: -112dBm (1200bps), -108dBm (9600bps) Antenna Impedance:50SMA or customized Transmission Range:

200m (BER=10-5@9600bps, 10cm antenna is 2m above ground in open area) 400m (BER=10-5@1200bps, 10cm antenna is 2m above ground in open area) Size: 70mm x 45mm x 19mm (without antenna port) Page 2 of 3 RF module WMA1104 3. RF module Operation WMA1104 Low power RF module transmits UART data to another wireless receiver. Modules could directly connect with microcontroller, computer and other UART components with RS-232, RS-485 and UART/TTL level interface. 3.1 Indicator LED A. POWER LED stays lit when the RF module is powered on. B. Signal LED blinks during data transmission. 3.2 Data transmission WMA1104 provides transparent data transmission interface. It supports a variety of applications and protocols. And a variety of topography: point to point, point to multipoint transparent transmission. WMA1104 products provide 150 bytes of internal memory and FIFO (first in first out) data transmission mode. 4. FCC FCC ID: ZMPWMA1104 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Page 3 of 3 FCC WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications not expressly approved by the manufacturer could void the users authority to operate the equipment. NOTE 3: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the users authority to operate the equipment.

		frequency	equipment class	purpose
1	2011-06-14	433.92 ~ 433.92	DSR - Part 15 Remote Control/Security Device Transceiver	Original Equipment
2			JBP - Part 15 Class B Computing Device Peripheral

Application Forms

app s	Applicant Information
1 2	Effective	2011-06-14
1 2	Applicant's complete, legal business name	QED FACTORY, INC.
1 2	FCC Registration Number (FRN)	0020812186
1 2	Physical Address	631 N LARCHMONT U-1
1 2		LOS ANGELES, California 90004
1 2		United States

app s	TCB Information
1 2	TCB Application Email Address	T******@TIMCOENGR.COM
1 2	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 2	Grantee Code	ZMP
1 2	Equipment Product Code	WMA1104

app s	Person at the applicant's address to receive grant or for contact
1 2	Name	R****** T****
1 2	Title	COMPLIANCE OFFICER
1 2	Telephone Number	(213)********
1 2	Fax Number	(310)********
1 2	E-mail	R******@QEDFACTORY.COM

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1 2	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 2	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?:	No
	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 2	Is this application for software defined/cognitive radio authorization?	No
1 2	Equipment Class	DSR - Part 15 Remote Control/Security Device Transceiver
1 2	Equipment Class	JBP - Part 15 Class B Computing Device Peripheral
1 2	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	WIRELESS MODULE
1 2	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1 2	Modular Equipment Type	Does not apply
1 2	Purpose / Application is for	Original Equipment
1 2	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	Yes
1 2	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 2	Is there an equipment authorization waiver associated with this application?	No
1 2	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 2	Firm Name	SEM.Test Compliance Service Co., Ltd.
1 2	Name	J** S******
1 2	Telephone Number	086-7******** Extension:
1 2	Fax Number	086-7********
1 2	E-mail	j******@semtest.com.cn

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15.231	CC	433.92000000	433.92000000
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
2	1	15B	CC

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