Kenwood TM-V71A Service Manual

TM-V71A/V71E
91
General
TM-V71A TM-V71E TM-V71A
K Type E Type M4 Type
Guaranteed range Band A & B TX & RX
144~148MHz 144~146MHz
438~450MHz 430~440MHz
Frequency range
Band A
RX
118 ~ 524MHz –
Band B
136~524MHz –
800~1300MHz (excluding cellular band) –
Mode F2D/ F3E
Antenna impedance 50
Ω
Operating temperature range –20°C~+60°C (–4°F~+140°F)
Power requirement 13.8 V DC±15% (Negative ground)
Frequency stability Within ±5 ppm (–10°C~+50°C)
Current
TX
VHF
HI Less than 13.0A –
MID Less than 5.5A Less than 9.0A
LOW Less than 4.0A
UHF
HI Less than 13.0A –
MID Less than 6.5A Less than 9.0A
LOW Less than 5.0A
RX Less than 1.2A (at 2W audio output)
Dimensions
(W x H x D)
Without projections
Panel: 140 x 43 x 38.2 mm (5.51" x 1.69" x 1.50")
Body (with Panel): 140 x 43 x 180.7 mm (5.51" x 1.69" x 7.11")
With projections
Panel: 140 x 43 x 55.4 mm (5.51" x 1.69" x 2.18")
Body (with Panel): 140 x 43 x 213.1 mm (5.51" x 1.69" x 8.39")
Weight (approx.) Body (with Panel): 1.5 kg (3.3 lbs)
Transmitter
RF power output
HI 50W –
MID Approx. 10W 25W
LOW Approx. 5W
Modulation Reactance modulation
Maximum frequency deviation Within ±5kHz
Spurious radiation Less than –60dB
Modulation distortion (300Hz~3kHz) Less than 3%
Microphone impedance 600
Ω
Receiver
Circuitry Double super heterodyne
Intermediate frequency
1st (Band A/ Band B) 45.05MHz/ 49.95MHz
2nd (Band A/ Band B) 455kHz/ 450kHz
Sensitivity Less than 0.16µV
Squelch sensitivity Less than 0.1µV
Selectivity
–6dB More than 11kHz
–50dB Less than 30kHz
Low frequency output (8
Ω
) More than 2W (at 5% distortion)
SPECIFICATIONS

Kenwood TM-V71A Specifications

General

Input voltage	13.8 V
Microphone included	Yes
Product type	Car CB radio
Product color	Black
Housing material	-
Frequency range	45.05 - 455000 MHz
Channels quantity	1000 channels

Weight and Dimensions

Depth	213.1 mm
Width	140 mm
Height	43 mm