MITSUMI
RF Module for Cordless Telephone in Japan Use
TRM5P/F-J Series
OUTLINE
The MITSUMI TRM5P/F-J series have been
developed by modifing the transmitting/receiving
circuit, audio modulator and demodulator circuit,
and PLL circuit of the Japanese market-oriented
small power cordless telephones into compact
and light weight modules.
Telecommunication component
FEATURES
1. Low power consumption cordless telephone for domestic use. (Frequency bands used 250MHz and 380MHz.)
2. Achieves 13cc capacity.
3. Ultra-small, Ultra-thin (53 28 9).
4. Light weight, at 18g
5. Two types of mounting configurations are available : the board mounting type (TRM5P) and FPC connector
type (TRM5F).
6. Low current consumption and low voltage operation. (Built-in 2V regulator) Also, the design supports
uniaxial and bi-axial antennas.
TRM5P/F-J BLOCK DIAGRAM
TRM5P-J Series
TRM5F-J Series
MITSUMI
RF Module for Cordless Telephone in Japan Use
DIMENSIONS
SPECIFICATIONS
Item
Specifications
Unit
BASE
HAND
Standard Voltage
3.5
2.4
V
Current Consumption
Communication 64/ Communication 52/
mA
Stand-by 24
Stand-by 21
Weight
18
g
RECEIVER
Reference Sensitivity
-4
-2
dBV
Signal to Noise Ratio
50
dB
Total Harmonic Distortion
1
%
Spurious Response
60
dB
Spurious Emissions
-65
dBm
Adjacent Channel Selectivity
63
60
dB
Audio Output Level
140
mVrms
TRANSMITTER
Carrier Power
10
mW
Frequency Error
3.8 (max.)
ppm
Spurious Emissions
-50
dBm
Total Harmonic Distortion
0.4
%
Signal to Noise Ratio
45
dB
*
Audio FM Deviation
1.5
kHz
*
Audio Input Level : 100mVrms.
Unit : mm
*
For the technical details of the products in this page, please refer to Sales Technique Dept., AVC Business Division, Phone: 046 (230) 3480.
PDF 
ZIP