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Special GPS Products *
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* Special GPS Products are available to qualified sources only. |
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TKWM PART NO. FLA-I-14118 |
GPS Switch Network
Fo: L1&L2
Bandwith: 20 MHz @ L1&L2
Nominal Gain: 7.5 dB
Gain Flatness: 0.5 dB
Noise Figure: 2.5 dB maximum
Phase Shift: L1 (1565-1585 MHz) -95°±3
. . . . . . . . . .L2 (1217-1237) MHz -93°±3
Switch Speed: 1.25 microseconds
Channel to Channel Isolation: 40 dB minimum
DC Voltage: +8.5 Vdc @ 230 mA nominal |
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Null Mode Operation: |
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STATE 1
Mode= Null Aft
Delayed Channel: J3 to J1
Gain (dB): 7.5 ±0.5
Non-Delayed Channel: J2 to J1
Channel Gain Ratio (dB) Delayed with respect to...
Non-Delayed: (J3 to J1) db - (J2 to J1) dB - 0.0±0.25dB
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STATE 3
Mode: Null Fwd
Delayed Channel: J2 to J1
Gain (dB): 7.5 ± 0.5
Non Delayed Channel: J3 to J1
Channel Gain Ratio(dB) Delayed with respect to Non-Delayed: (J2-J1)dB - (J3 to J1)dB
= 0.0±0.25dB
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TKWM PART NO. GPS-I-14217 |
Dual Filter/Amplifier
Fo: L1&L2
Passband: 20MHz @ L1&L2
Insertion Loss: 1.0 dBc
Stopband: -70 dBc minimum from DC to 1177MHz,
................-90 dBc minimum from 1630 to 3000 MHz
Group Delay Variation: 1.5nSec maximum
Gain: 48dB @ L1&L2
Noise Figure: 2.5DB
DC Power: +28Vdc, 80 mA maximum
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