WISCO International (Vertex- Mobile Radios 9000 Specifications)

GENERAL	VXR-9000 (VHF)	VXR-9000 (UHF)
Frequency Range:	134~160 MHz (A) 148~174 MHz (C)	400~430 MHz (A) 450~490 MHz (D) 480~512 MHz (F)
Number of Channels:	32 Channels
Channel Spacing	12.5 / 25 kHz
PLL Step	2.5 / 5 / 6.25 kHz
Operating Voltage	13.6 V DC �10 %
Current Drain	12 A Maximum (50 W) / 30 A Maximum (100 W / Optional VPA-9000 Series)
Duty Cycle	Receive : 100 % , Transmit : 100 % (@25 W / @50 W by VPA-9000H)
Frequency Stability	1.5 ppm , 1.0 ppm
Operating Temperature Range	�22� F to +140� F (�30� C to +60� C)
Dimensions (W x H x D)	19" x 3.5" x 13.5" (483 x 88 x 343 mm)
Weight (approx.)	21.4 lbs. (9.7 kg) / 50 W Version w/o Option
RECEIVER
Antenna Impedance	50 Ohms
Antenna Connector	BNC
Receiver Type	Double-Conversion Superheterodyne
Sensitivity	0.25 �V (12 dB SINAD) 0.35 �V (20 dB Noise Quieting)	0.30 �V (12 dB SINAD) 0.45 �V (20 dB Noise Quieting)
Selectivity	84 dB (Wide), 77 dB (Narrow)
Intermodulation	82 dB (Wide), 80 dB (Narrow)
Image Rejection	90 dB
Squelch Threshold	0.4 �V (Adjustable)
Audio Output	4 W @ 4 Ohms
Audio Distortion	< 3 %
Hum and Noise	> 50 dB
Audio Frequency Response	De-emphasis : 6 dB/oct (From 300 Hz to 3 kHz)
Conducted Spurious	< -90 dBm
TRANSMITTER
RF Output Power	50 / 25 / 10 W (High/Mid/Low) 100 /70 /50 W (High/Mid/Low : VPA-9000H)
Antenna Impedance	50 Ohms
Antenna Connector	Type-N
Modulation Type	16K0F3E/11K0F3E
System Deviation	�5.0 kHz (Wide), �2.5 kHz (Narrow)
Hum and Noise	>50 dB (Wide), >45 dB (Narrow)
Microphone Sensitivity	5 mV
Audio Frequency Response	Pre-emphasis : 6 dB/oct (From 300 Hz to 3 kHz)
Spurious Emission	80 dB below carrier
Audio Distortion	2.5 % @1 kHz
Microphone Impedance	600 Ohms