VX-4600CB O
perating
M
anual
25
s
pecIfIcatIons
General
Frequency Ranges
:
476.4250 - 477.4125 MHz: UHF CBRS Band
450 - 520 MHz: RX Only
Channels / Group
:
80 CH (UHF CBRS Band) + 16 CH (RX Only Band)
Power Supply Voltage
:
13.6 V ±20 %
Channel Spacing
:
12.5 kHz: UHF CBRS Band
12.5 / 25 kHz: RX Only Band
PLL Steps
:
5 / 6.25 kHz
Current Consumption
:
3 A (TX),
(@13.6 V)
2.5A (RX),
200 mA (RX: SQL Closed)
Operating Temperature Range
: –30
°
C to +60
°
C
Frequency Stability
:
±2.5 ppm (–30
°
C to +60
°
C)
Antenna Impedance
:
50 ohm
Case Size
(W x H x D):
165 x 45 x 155 mm (w/o knob)
Weight
(Approx.):
1.25 kg
Receiver
Circuit Type
:
Double-conversion Superheterodyne
Intermediate Frequency
:
1st: 67.65 MHz, 2nd: 450 kHz
Sensitivity
(12 dB SINAD):
0.25
µ
V
Adjacent Channel Selectivity
: 70 dB/80 dB (12.5 kHz/25 kHz)
Hum & Noise
:
40 dB/45 dB (12.5 kHz/25 kHz)
Intermodulation
:
75 dB
Spurious & Image Rejection
:
80 dB
Audio Output
:
Internal: 4 W @32 Ohm, 5% THD
External: 12 W @4 Ohm, 5% THD
Transmitter
Modulation Type
:
Variable Reactance
Power Output
:
5 W
Emission Type
:
11K0F3E
Maximum Deviation
:
±2.5 kHz
FM Hum & Noise
:
40 dB
Audio Distortion
:
< 3 % (@1 kHz)
Specifications subject to change without notice or obligation.
