AM / FM Radio Receiver Trainer Two Module and function generator & DC power supply

Description

AM / FM Radio Receiver Trainer Two Module and function generator & DC power
supply
Model: LT-FM23DSB
Brand: Lab Tech
Country of origin: China
Assemble in Bangladesh
Technical Specifications:
(1) Am Radio Section:
Tuning Range : 520 K Hz 1620 K Hz
IF Frequency : 455 KHZ
Tracking : – 3 db from 700 K Hz to 1400 K Hz
10 db Signal to Noise at 200 micro volt typical
(2) Fm Radio Section:
Tuning Range : 88 MHz 108 MHz
IF Frequency : 10.7 MHZ
Tracking : – 5 db from 90 MHz to 106 MHz
DETECTOR : Uses Ratio detector and full time auto frequency control
10 db Signal to Noise at 12 micro volt typical
(3) NINE SECTIONS:
Audio Amplifier Circuit
AM Detector Circuit
AM IF Circuit
AM Amplifier Circuit
AM Mixer and Oscillator Circuit FM Detector Circuit
First FM IF AMPLIFIER Circuit
Second FM IF AMPLIFIER Circuit
FM Radio Frequency Stages
(4) Other:
Test Points : 15 Numbered as TP1 to TP15
Trainer is complete with : Ear Phone & Operational/ Instruction Manual.
Loud speaker on panel
Operative Voltage :
9Volt DC Battery (Provided)
9V DC Power Adapto r(Provided)