Specifications

351VRman 10/17/01 9:33 AM Page 8

(21)

OFF/STANDBY/ON Switch

(22)

Battery Indicator LED

(22)

Battery

Indicator LED

(21)

OFF/STANDBY/ON

Switch

(19)

Battery Holder

(20)

9V Alkaline Battery

(18)

Battery

Compartment

Cover

(18)

Battery

Compartment

Cover

Overall System Performance

Frequency Response	25 - 20,000 Hz ± 3 dB
Operating Frequency Range	Choice of 5 channel between 170-216 MHz
Dynamic Range	120 dB (max SPL to A-weighted noise level)
Harmonic Distortion	< 0.3%
Frequency Stability	±.005%, crystal controlled
Modulation	FM, ± 15 KHz
Operating Range	Up to 250 feet (depending on site conditions)

351 VR Receiver

Controls		Headphone volume controls with unit OFF/ON switch,
		Mute adjust, Audio output level adjust
Audio output		600 ohm unbalanced
Connectors		Audio output; 3.5 mm mini jack; Headset output; 3.5 mm mini jack
LED Indicators	"TX" on; “LOW BATT”: unit "ON" (single flash), Low Battery Alert (steady)
Mute		Externally adjustable; 1 µV preset minimum
Unwanted Signal Rejection		....................................................................60 dB image and spurious
Power Requirements		Single 9V alkaline, internal
Antenna		Softwire, detachable

WLT-15 Lavalier Bodypack Transmitter


Audio Input	3.5 mm mono locking jack for connecting to omni or unidirectional
	lavalier mic or unidirectional head worn mic, with phantom power.
Controls		OFF/STANDBY/ON switch, input level adjust
LED Indicators		Unit "ON" (single flash), Low Battery Alert (steady)
RF Power Out		50 mW (maximum allowed by FCC)
Harmonic and Spurious Emissions		....................................................................................> -40 dB
Battery		9V alkaline
Battery Life		Up to 15 hours

WHT-15 Handheld Microphone Transmitter

Audio Input	Nady DM-10D neodymium dynamic cartridge
Controls	OFF/STANDBY/ON switch
LED Indicators	Unit "ON" (single flash), Low Battery Alert (steady)
RF Power Out	50 mW (maximum allowed by FCC)
Harmonic and Spurious Emissions	< -40 dB
Battery	9V alkaline
Battery Life	Up to 15 hours

Service for your Nady Wireless System

(U.S.) Should your wireless system require service, please contact the Nady Service Department via telephone at (510) 652-2411 or e-mail to service@nadywireless.com for a Return Authorization (R/A) Number and a service quote (if out of warranty). Make sure the R/A Number is clearly marked on the outside of the package and enclose a cashier's check or money order (if not prepaid with a credit card). Ship the unit prepaid to: Nady Systems, Inc., Service Department, 6701 Shellmound Street, Emeryville, CA 94608. Include a brief description of the problem you are experiencing.

The warranty card enclosed with this system contains additional valuable warranty and service information. Keep it in a safe place for possible future reference. Do not attempt to service this unit yourself as it will void the warranty.

(International) For service, please contact the Nady distributor in your country through the dealer from whom you purchased this product.