Easy to launch a LPFM with ultimate quality of sound.
Contents of a package = An AC power source, A rod antenna, A
transmitter assembled in a case (Variable output between 0.5mW to
50mW).
In the picture, Antenna for radiomobile (Sell
separately) and LPFM starter set.
Leading corporate customers.
FM-TOKYO (Special model)
J-WAVE
Hakuhodo
Office 312
Dish Graphics
Overseas customers in...
Taiwan
United States
Belau
Contents of the transmitter.
PLL control circuit, Stereo generator, Audio filter and LowPassFilter for the FM broadcast band.
Inside of the transmitter.
Filters
1. 15KHz 8th power Chebyshev LowPassFilter.
35dB of the suppression ratio at 19KHz.
2. Filter for 19KHz Pilot signal.
The signal before thru the filter.
The signal after thru the 19KHz BandPassFilter.3. Filter for 53KHz MPX signal.
Output signal from #14 terminal (MPX-OUT).
The signal after thru the LowPassFilter.4. 100MHz 3elements Pi-type LowPassFilter.
LowPassFilter for the FM broadcast band.
3elements Pi-type.
Use 43pf ceramic condensers and M45T coils (Without cores).
A result of measuring the suppression ratio of the LowPassFilter.
-0.1dB at 76MHz, -0.2dB at 90MHz,
-48dB at 152MHz and -63dB at 180MHz.
VSWR better than 1.2 within the range of FM broadcast band.Spurious
Less than -50dB.
-62.8dB at Second harmonics.
High-frequency output power
50mW
Output 16.17dBm at 90MHz.
Able to set a PLL going between...
70.0 to 99.9MHz every 0.1MHz. (Possible to extend between 70 to 120MHz.)
Stereo separation
Better than 40dB (According to the data source).
High-frequency output connector
Type BNC connector
Audio input terminal
Type RCA connector
High-frequency output. Variable between 0.5mW to 50mW.
Operating voltage.AC 110V.
Consumes a current of 200mA.
Misty-ANT
model:GP-FM/L
Manufacture when we accepted an order. Please ask via e-mail.
Misty-ANT for mobile
model:M-FM/4
One fourth wave, vertical.
VSWR as better than 1.5 at your frequency.
Overall length about 3.28feet.
