|
|
| Some
Products Developed and Commercialized by SGM |
TX
COMBINER |
|
|
|
Model |
1 |
2 |
3 |
4 |
5 |
| Frequency
Range (MHz): |
148-174 |
406-450 |
450-512 |
806-849 |
824-849 |
| Bandwidth
(MHz): |
1 |
5
|
14.5 |
22.5 |
| Pass
Band Insertion Loss (dB): |
2 |
1.0 |
1.5 |
| Approx.
Bandwidth @ 50dB (MHz): |
12 |
25 |
40 |
50 |
| Maximum
Input VSWR: |
1.5:1 |
| Termination: |
BNC
Female
|
|
|
|
|
| Frequency
Range (MHz): |
406-450
or 440-512 |
| Number
of Channels: |
2-8 |
| System
Gain (min) (dB): |
1 |
| Input
and Output VSWR: |
1.5:1 |
| Noise
Figure Amplifier (dB): |
3.5 |
| Noise
Figure System (dB): |
5.5 |
| Isolation
(dB): |
25 |
| 3rd
Order Intercept (dBm): |
+40 |
| Antenna
Termination: |
N
Female |
| Receiver
Termination: |
BNC
Female |
|
|
1.8
GHz Filter
Specially developed to keep operable the NEC DRMASS 1.8/2.1GHz
radio; even in presence of near inteferences, caused by activations
of PCS system. |
|
Available
in two versions |
|
|
|
|
| Other
Products Developed and Commercialized: |
|
6GHz
Power Amplifier, output +40dBm |
|
|
7,5GHz
Power Amplifier, output +33dBm |
|
|
11GHz
Power Amplifier, output + 40dBm |
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|
4.4
- 5.0GHz Portable Transceiver, 140Mbps, 16QAM |
|
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|
Optical
Interface for alarm supervision |
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VHF/UHF
Repeater Supplied by Solar Panel |
|
|
|
Telephone
Coupler - connect the Service Channel of Digital
Radios to the Telephony Internal Network |
|
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