Radio Museum TTS

03/01/2022

02/03/2021

YAESU FRG-7 HF RECEIVER

The model FRG-7 is an all solid state synthesized communication receiver designed to cover the entire high frequency spectrum, 500 kHz to 29.9 MHz.

FRG-7 is a triple conversion super heterodyne receiver utilizing synthesized heterodyne oscillator known as the “Wadley Loop System” which offers unparalleled stable performance.

The calibrated dial mechanism provides 10 kHz frequency readout throughout the receiver coverage.
Good selectivity is provided for SSB, AM and CW with the utilization of a ceramic filter in the 455 kHz IF circuits.

The FRG-7 includes three step front end attenuator, amplified AGC and low-normal-high tone select switch for extreme flexibility that even the most demanding ham, CBer, or broadcast listener desires. In addition, the large cabinet and hi-fl speaker will provide you with high quality audio output.
The FRG-7 includes a self-contained three way power supply for 100/110/117/200/220/234 volts AC 50/60 Hz, an internal battery or external 12 volt DC. If the AC power source fails, the unit switches automatically to an internal battery which uses eight UM-l dry cells. To save battery consumption, the dial lamps can be switched off.

24/12/2019

"Wishing all our friends a Merry Christmas & a Happy New Year!"

13/02/2019

HAPPY WORLD RADIO DAY!!!

https://www.diamundialradio.org/home

01/12/2018

The AOR AR-2001 is a communications receiver, covering 25-550 MHz in AM, W-FM, and N-FM modes. It uses PLL synthesizing. It has an 24 hour clock and 20 memory channels.

Country: Japan
Manufacturer / Brand: AOR Ltd., Tokyo
Year: 1984
Category: Commercial Receiver (may include amateur bands)
Wave bands Short Wave (SW) and FM or UHF.
Power type and voltage :Powered by external power supply or a main unit. / 12-14 Volt
Loudspeaker:Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch
Power out: 1 W (unknown quality)
Shape :Tablemodel, slant panel.
Dimensions: (WHD) 138 x 80 x 200 mm / 5.4 x 3.1 x 7.9 inch
Net weight :(2.2 lb = 1 kg) 1.1 kg / 2 lb 6.8 oz (2.423 lb)

30/10/2017

We would like to thank our recent visitors.
Mr.Pradeep VU3PFR & Mr.Babu VU2MRB.Please visit us again!!

11/04/2017

Vintage 1965 Sony TR-827 4 Band Radio

Country: Japan
Manufacturer / Brand: Sony; Tokyo
Year: 1965 Category: Broadcast Receiver
Semiconductors 8 transistors
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz
Wave bands :Broadcast & 3 Short Wave bands.
Power type and voltage :Dry Batteries / 9 Volt
Loudspeaker: 3 Loudspeakers
Power out :1 W (unknown quality)
Material :Various materials
Shape Table model, low profile (big size).
Dimensions: (WHD) 600 x 300 x 190 mm / 23.6 x 11.8 x 7.5 inch
SW: 1.6-4.3 / 4.3-12 / 12-22 Mhz.

27/03/2017

You can visit our Google+ page
here,Thanks.!!!
https://plus.google.com/b/115957859281308115957/+Teletechservices-RadioMuseum

04/03/2017

THE MARCONI ATLANTA MARINE RECEIVER

This receiver was very common in British and Commonwealth naval merchant ships in the 1960s -1970s.

It would be the main receiver of the ship's radio station for receiving Medium Frequency (MF) and High Frequency (HF) communications.The receiver covered 15khz to 28Mhz.

This video shows a morse code reception of a maritime coast station operating in the 16mhz band.

08/02/2017

DANG BING HAO

08/02/2017

CELEBRATING NS50