TR-22 color pic
TR-22 inside
MMK-22

TR-22 transceiver
TR22VHFtransceiver.JPG (10237 octets)
Picture : DRAKE catalogue 

Completely transistorized, compact, portable 2-meter VHF-FM transceiver with capacity for six channels can be used over the shoulder, mobile, or in your home. Built-in telescoping antenna, and SO-239 connecter for external antenna. Works barefoot or with accessory two-way amplifier. Uses external 12 VDC or internal rechargeable ni-cad batteries. Built-in 120 VAC 50-60 Hz battery charger.

 

GENERAL
bulletFrequency Coverage: 144-148 MHz 6 channels, 3 supplied: (1) Rcv.: 146.94 MHz, Xmit: 146.34 MHz; (2) Simplex: 146.94 MHz; (3) Rcv. 146.76 MHz, Xmit: 146.34 MHz
bulletFrequency modulation
bulletPush-to-talk Xmtr Control
bulletDC Power Drain: Rcv: 45 mA, Xmit: 450 mA
bulletPower Source: 12 VDC + 20%; 120 VAC 50-60 Hz (for recharging nickel cadmium batteries only.)
bulletSize: 5 3/8" x 2 5/16" x 7 1/8", Wt : 3 3/4 Ibs. . .
RECEIVER
bulletCompletely transistorized crystal controlled double conversion super heterodyne circuit.
bullet1st IF 10.7 MHz
bullet2nd IF 455 KHz
bulletAntenna Input Impedance: 50 ohms
bulletSensitivity: 0.5 micro volt or less for 20 dB quieting
bulletAudio Output: 0.7 watt at 10% or less distortion
bulletBuilt-in speaker.
TRANSMITTER
bulletRF Output Power nominal 1 watt
bulletFrequency Deviation adjustable to 15 kHz maximum; factory set to 5 kHz.
bulletPRICE INCLUDES: Dynamic Mike, Over-the-Shoulder Carrying Case, 120 VAC and 12 VDC Cords, Speaker/Headphone Plug.
ACCESSORIES
bulletModel AA-22 Accessory Amplifier Improves receiver sensitivity and rejection of undesired signals. Provides at least 25 watts output with 1/2 to 3 watts drive. Fully automatic.
bulletAccessory Crystals
bulletModel MMK-22 Mobile Mount for TR-22
bullet1525 EM push button Microphone
bulletModel BBLT-144D - Accessory Antenna, 3.4 dB gain, quick-mount, with coax

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(c) 1998-2012 D. PRODUCTS SA/NV - DRAKE is a registered trade mark of R.L. DRAVE COMPANY
No copy of text or image without a written authorization : email: JM CHERRY
Last updated on: 24 Dec 2011