供应VGHNRRKIT
地区：上海 上海市
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VGHNRRKIT
Technical Product Data
1Features
• L1 Active Roof Antenna
Gain ≥ 35dB
• Re-Radiating Amplifier with Power Supply
Excellent Gain Flatness
• Optional Mounting Kit Hardware
Roof Antenna Mount & Re-Radiating Amp Mount
• Variable Gain
Re-Radiating Amp Gain Varies from –3 to +23 dB
2Description
The GPS Variable Gain Hanger Re-Radiating Kit (VGHNRRKIT) is a complete re-radiating system that allows re-radiation of the GPS L1 signal indoors. The VGHNRRKIT consists of an active roof antenna, a re-radiating amplifier with a variable gain knob that allows for easy gain adjustment from -3dB to
23dB, a wall mount plug-in transformer that powers the entire system, and an L1 passive re-radiating antenna. The GPS L1 signal from the roof antenna is amplified, adjusted appropriately and radiated indoors. Thus, if a receiver has line of sight with the re-radiating antenna, it can receive the GPS signal indoors up to 100 feet away.
3Roof Antenna
4Electrical Specifications, TA = 25 C
|
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
|
Frequency |
L1 |
|
1.575 |
|
GHz |
|
Bandwidth |
|
|
20 |
|
MHz |
|
Out Imped. |
|
|
50 |
|
Ω |
|
Pre-Amp Gain |
|
|
35 |
40 |
dB |
|
Noise Figure |
|
|
2.75 |
|
dB |
|
Output SWR |
|
|
|
2.0:1 |
- |
|
Filtering |
1626 MHz |
-20 |
|
|
dB |
|
1500 MHz |
-10 |
|
|
dB |
|
|
Req. DC Input V. |
|
4.5 |
|
5.5 |
Vdc |
|
Current |
|
|
22 |
|
mA |
5Re-Radiating Amplifier
6Electrical Specifications, TA = 25 C
|
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
|
Freq. Range |
Ant – J1 |
1.1 |
|
1.7 |
GHz |
|
In/Out Imped. |
Ant, J1 |
|
50 |
|
Ω |
|
Gain (1) |
|
|
|
|
|
|
Variable Gain Option |
-3 |
|
23 |
dB |
|
|
Input SWR (2) |
J1 - 50Ω |
|
|
1.8:1 |
- |
|
Output SWR |
Ant - 50Ω |
|
|
1.8:1 |
- |
|
Noise Figure |
Ant – J1 |
|
3.3 |
3.5 |
dB |
|
Gain Flatness |
| L1 – L2 | ; Ant – J1 |
|
0.5 |
1 |
dB |
|
Reverse Isolation |
J1 – Ant |
35 |
|
|
dB |
|
Group delay Flatness |
τd,max - τd,min : Ant – J1 |
|
|
1 |
ns |
(1) See LA20RPDC Data Sheet for performance plots
7Re-Radiating Antenna
8Electrical Specifications, TA = 25 C
|
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
|
Frequency |
L1 |
|
1.575 |
|
GHz |
|
Bandwidth |
|
|
|
20 |
MHz |
|
Impedance |
|
|
50 |
|
Ω |
|
Peak Gain |
|
|
3 |
|
dBic |
|
Output SWR |
|
|
|
1.5:1 |
- |
|
Polarization |
|
|
RHCP |
|
- |
9Available Options
|
Re-Radiating Amp System Power Supply Options |
||
|
Source Voltage Options |
VOLTAGE INPUT |
STYLE |
|
110VAC |
Transformer (Wall Mount) |
|
|
220 VAC |
Transformer (Wall Mount) |
|
|
240 VAC (United Kingdom) |
Transformer (Wall Mount) |
|
|
Customer Supplied DC 9-32 VDC |
Military Style Connector |
|
|
Re-Radiating Amp Gain Control Options |
||
|
Normal Gain |
Gain ≥ 20 dB |
|
|
Variable Gain |
-3 ≤ Gain ≤ 23dB |
|
|
Re-Radiating Amp RF Connector Options |
||
|
Connector Options |
CONNECTOR STYLE |
CHARGE |
|
Type N |
NC |
|
|
Type SMA |
NC |
|
|
Type TNC |
NC |
|
|
Type BNC |
NC |
|
1Part Number
VG HNRRKIT - S / 110
Gain Option:
VG =Variable Gain; Blank = Normal
Connector Options:
N = N type; S = SMA; T = TNC; B = BNC
Source Voltage:
110 -Transformer, 220 – Transformer, 240 – U.K. Transformer MC – Military Conn. (User supplies DC Voltage)
VGHNRRKIT
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