Intek M-490 Plus - SPECIFICATIONS; GENERAL; RECEIVER; TRANSMITTER

Model No: 3390 Drawring No:
Customer :
Title
M-490 Plus
Rev,Date:
SPECIFICATIONS
1. GENERAL
Channels………………………...…………………………….................. 400 Ch AM/FM 4W
Frequency Range………………………………...……………… ..25.615 to 30.105 MHz
FrequencyControl……………………………………………………..…………..………PLL
Operating Temperature Range……………………..…………………………-10° / +55°C
DC Input Voltage…………………………...……………………………....13.2 V DC ±15%
Size………………………………………….……………….…180(L) X 50(H) X 153(D) mm
Weight………………………………………………………………..……...…………0.850 kg
2. RECEIVER
Receiving System………………………………....Dual Conversion Super Heterodyne
Intermediate Frequency………………………….…1
st
IF: 10.695 MHz, 2
nd
IF: 455 MHZ
Sensitivity………………………………………...….0.5 µV for 20 db SINAD in FM mode
Audio Distortion……………………………………..…………….Less Than 8% @ 1 KHz
ImageRejection………………………………………………………………………...65 dB
Adjacent ChannelRejection…………………………………………………………....65 dB
Signal/ Noise Ratio…………………………………………………………………..….45 dB
Current Drain at standby……………………………………………………………..325 mA
3. TRANSMITTER
Output Power……………………………………………………..……...….4W @ 13.2 V DC
Modulation……………………………………………………...………FM: 1.8 KHz ±0.2 KHz
Frequency response………………………………………………...From 400 Hz to 2.5 KHz
Output impedance…………………………………..…………………RF 50 ohm Unbalance
Signal/ Noise Ratio…………………………………………………………………..40 dB MIN
Current Drain…………………………………………………………………….…….1300 mA
Created by: Approved by: Rev.No:
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