FCC ID: NTMWT-808T Wireless Microphone

by: OKAYO Electronics Co., Ltd. latest update: 2005-08-31 model: WT-808T

One grant has been issued under this FCC ID on 08/31/2005 (this is the only release in 2005 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted or linked troubleshooting guides, warrantee terms, instructions, password defaults, & drivers.

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all	frequencies		exhibits	applications
		manual

all exhibits 12
1 ~ 2005-08-31 12

app s				submitted / available
1	User Manual	Users Manual	pdf	240.95 KiB
1		Cover Letter(s)	pdf
1		External Photos	pdf
1		ID Label/Location Info	pdf
1		Internal Photos	pdf
1		Cover Letter(s)	pdf
1		Test Setup Photos	pdf
1		Cover Letter(s)	pdf
1		Cover Letter(s)	pdf
1		Test Report	pdf
1		Operational Description	pdf
1		Parts List/Tune Up Info	pdf

exhibit
download
text

User Manual

Users Manual

pdf

240.95 KiB

Specifications /Special Features Overall system Oscillation mode PLL synthesized Car rier frequency range Group 1. 744~752 MHz Group 2. 794~806 MHz Frequency Max deviation Dynamic range T.H.D Pre/De-Emphasis Power supply Transmitter Mike Antenna R F output C/N Ratio Spurious Batter y pre-programmed 16 switchable frequencies

+/-65 KHz ,with level limiting User's Guide

>80 dB

<1%

<50 sm 1.2V * 2 AA type Ni-MH rechargeable batter y or DC IN 5V condenser microphone in side Loop ant. 10 mW (according to regulation)

>110 dB

<-60 dBc 1.2V * 2 AA type Ni-MH rechargeable batter y or DC IN 5V WT-808T UHF-PLL 16-CH Switchable Tour Guilde

& W ir eless Mic. Systems Dimensions (L*W*H) 98*66*27 mm Weight 80g (less batter y)

-4-

Function 1.Channel Selection

(1) with16 ch. Selectable. 2.Tx LED Indicator TX PL MIC. 16 1 2 CH. OFF

(1)W hen tur n on,LED light up GREEN indicates transmission nor mally.

(2)After using a period of time,LED light RED indicated low batter y, and still with transmission could stay for about 30 minutes. 3.Power switch & MIC. Volume

(1)Tur n clockwise for Tur n-ON and MIC. Volume control , Min MAX.

(2)Tur n anti-clockwise for Tur n-off and MIC. Volume control , MAX Min . 4.PL LED Indicator

(1)W hen indicate Red light and stop wor king, batter y need to recharging or change New batteries. 9.Belt clip 10.Batter y box

(1)This system also could use AA type dr y cell batter y , but please do not put them on charging stand for recharging.

(2)W hen recharging the transmitter , please use 2 pcs AA size Ni-MH. rechargeable batter y . 11.Rechaging bottom jack Could connecting to charger HDC-808 for fast charging inter nal batteries. 12.Batter y cover 5.Built-In MIC

(1)W hen MIC or AUX with input, built-in microphone off.

(2)W hen MIC and AUX without input, built-in microphone on. 6. 3.5mm MIC. Input jack Features:

Using condenser MIC., when AUX with inpout,3.5mm MIC off. 1.WT-808T transmitter, with built-in microphone, and also could wor k for with lapel microphone or headset microphone. 7. 3.5mm Aux Input jack For connecting MP3 , CD play audio source , and send audio source to receiver. 8.DC Input & Recharging jack Could connect +5V switching adapter to provide power 2.WT-808T could use DC +5V switching adapter to provide power or recharging the inter nal batter y, and could use charger (HDC-808) for recharging inter nal batter y. 3.Applicable Occasion : Tour Guide , Museum and Factor y visit, Oral multi-languages translating system , Jour nalist V8 voice recording , or slow recharging inter nal rechargeable batteries. audio-visual language teaching , assist wireless amplification system etc,

-2-

-3-

		frequency	equipment class	purpose
1	2005-08-31	744.2096 ~ 805.3096	TNT - Licensed Non-Broadcast Transmitter Worn on Body	Original Equipment

Application Forms

app s	Applicant Information
1	Effective	2005-08-31
1	Applicant's complete, legal business name	OKAYO Electronics Co., Ltd.
1	FCC Registration Number (FRN)	0022871511
1	Physical Address	No.2, Gongye 10th Rd., Dali Dist.
1		Taichung,, N/A 41280
1		Taiwan

app s	TCB Information
1	TCB Application Email Address	m******@ccsemc.com
1	TCB Scope	B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)

app s	FCC ID
1	Grantee Code	NTM
1	Equipment Product Code	WT-808T

app s	Person at the applicant's address to receive grant or for contact
1	Name	K**** Y****
1	Title	Sales Manager
1	Telephone Number	886 4********
1	Fax Number	886 4********
1	E-mail	k******@okayo.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?:	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	Is this application for software defined/cognitive radio authorization?	No
1	Equipment Class	TNT - Licensed Non-Broadcast Transmitter Worn on Body
1	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	Wireless Microphone
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	Grant Comments	Output power listed is ERP.
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	Electronics Testing Center, Taiwan
1	Name	W**** T**
1	Telephone Number	886-3********
1	Fax Number	886-3********
1	E-mail	w******@etc.org.tw

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	74	M4	744.20960000	805.30960000	0.0003540	0.0050000000 %	160KF3E

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