RADIO COMMS

[NorthernRaider]

This is the Spec for the Intek H 520 for interested in the technical bits

World's most advanced Citizen Band (CB 27 MHz) handheld transceiver, with 8-band programmable multi standard circuit design, matching the frequency & operating mode requirements of various countries. A number of unique features makes this radio the most advanced and sofisticated portable CB transceiver ever developed. Just to name a few, the extra large 1.8"/5-line LCD display, the "2nd generation" ESP (Electronic Speech Processor), the low voltage/low current drain MOSFET transmitter circuit design and much more. One radio only, ready for use in all the European countries !

Main features :

8 BAND PROGRAMMABLE MULTI STANDARD TECHNOLOGY

EXTRA LARGE 5-LINES 1.8" BACKLIGHTED LCD DISPLAY, THE LARGEST LCD DISPLAY EVER IN A CB HANDHELD RADIO

LCD SIMULTANEOUSLY SHOWS CHANNEL, BAND ID CODE, 5-DIGIT FREQUENCY, AM/FM MODE, TX POWER, MEMORY AND EVERY OTHER ENABLED FUNCTION,

3-FUNCTION DIGITAL BAR METER (RX SIGNAL, TX RF POWER, MODULATION)

ADVANCED LOW CURRENT DRAIN MOSFET TRANSMITTER CIRCUIT DESIGN

2nd GENERATION ESP COMPANDER (RX/TX AUDIO SPEECH PROCESSOR), TX COMPRESSOR AND RX EXPANDER MAY BE OPERATED SEPARATELY

8 MEMORY CHANNELS

3-LEVEL SELECTABLE TRANSMITTER RF OUTPUT POWER (100mW, 1W, 4W)

DUAL WATCH, CHANNEL/MEMORY CHANNEL SCAN, EMG, LCR, LOCK, LCD BACKLIGHT, QUICK UP AND QUICK DOWN CHANNEL SELECTION

MANUAL SQUELCH CONTROL OR FIXED SQUELCH (AS) FUNCTION

BATTERY 4-LEVEL INDICATOR

ONLY 6 X AA RECHARGEABLE OR ALKALINE BATTERIES ARE REQUIRED

STANDARD 2-PIN EXTERNAL EARSET-MICROPHONE JACK

CAR ADAPTOR FOR MOBILE USE (MAY BE OPTIONAL DEPENDING ON THE PACKAGE)

230VAC TRAVEL CHARGER (MAY BE OPTIONAL DEPENDING ON THE PACKAGE)

CONTACTS FOR CAR ADAPTOR AND FOR DESK TYPE RAPID CHARGER

SPECIFICATIONS
GENERAL
Channels: Refer to programmed band
Modes: (AM/FM) Refer to programmed band
Operating Temp.: -10°/+55°C
DC Input Voltage: 7.2-9.0Vdc ±15%
Size: 68(L) x146(H) x 38(D) mm
Weight: 218 gr. (w/out batt. and ant.)
RECEIVER
System: Double Conv. Super Heter.
IF: 1° 10.695 MHz / 2° 455 KHz
Sensitivity: 0.5μV for 20dB SINAD (FM) 0.7μV for 20dB SINAD (AM)
Audio Output Power: 0.3W at 8 Ohm
Audio Distorsion: <8% at 1 KHz
Signal/Noise Ratio: 45dB
TRANSMITTER
System: CPU Controlled PLL Synth.
Max Output Power: 4W at 9.0Vdc
Modulation: AM / FM
Output Impedance: 50 Ohm unbalanced
Current Drain: 1500 mA (at no modulation)
H-520 Plus


FREQUENCY BAND / MODE PROGRAM
E1 ITALY/SPAIN 40CH AM/FM 4W
I2 ITALY 36CH AM / FM 4W
DE GERMANY 80CH FM 4W / 12CH AM 1W
D2 GERMANY 40CH FM 4W / 12CH AM 1W
EU EUROPE/FRANCE
40CH FM 4W / 40CH AM 1W
CE CEPT 40CH FM 4W (DEFAULT)
UK ENGLAND 40CH + CEPT 40CH FM 4W
PL POLAND 40CH AM/FM 4W (-5 KHz)