Model: P1T-7G18G-60-T-2W


PMI Model No. P1T-7G18G-60-T-2W is a terminated, single pole, single throw switch that operates over the frequency range of 7.0 to 18.0 GHz.  This model handles 2 watts CW input power with 60 dB of isolation.  It has a low insertion loss of 3.0 dB max while still offering a fast switching speed of 100 ns max.  The unit is supplied with SMA female connectors in a housing measuring 1.00" x 1.00" x 0.50"


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Product Feature

Test Report

Appendix A - Qualification & Environmental Testing
ATP - Acceptance Test Report
QTP - Qualification Test Report (Includes MTBF)



Frequency 7.0 to 18.0 GHz
RF Power Handling

2 Watts
(30% Duty Cycle and 130 us Pulse Width)
Hot Switching

Isolation 60 dB min.* - Measured 86 dB
Insertion Loss 3.0 dB max.** - Measured 2.9 dB
Insertion Loss Ripple 0.3 dB max. over any 500 MHz
bandwidth within 7.0 to 18.0 GHz
Measured <0.3 dB
(Into Termination/Source of 1.3:1)

1.6:1 max. (Port Selected)
Measured 1.6:1
2.0:1 max. (Port Not Selected)***
Measured 1.86:1

Command Logic TTL
DC Power Dissipation 1.25 W
Rise Time

70 ns max. - Measured 40 ns

Fall Time

100 ns max. - Measured 50 ns

Switch Delay 150 ns max. - Measured 105 ns

1.00" x 1.00" x 0.50"

25.40 mm x 25.40 mm x 12.70 mm
(Final Dimensions Prior To Finishing)

Sealing Hermetically Sealed
Finish Painted Blue


*Measure and record S21 from 6.0 to 18.0 GHz (1201 Points),
with the DC voltage supply set to > 2.6 V (Pulse Modulator in
the off state). Isolation will be verified from this data.
**Insertion Loss shall be measured with the control signal

relative to its return (i.e. On or Low Loss State) over the

frequency range of 7.0 to 18.0 GHz.
***VSWR required only during functional vibration.

Environmental Ratings:

Temperature -30 ºC to +85 ºC Operating
-55 ºC to +95 ºC Non-Operating
Humidity MIL-STD-810, Method 507.5, Procedure II

MIL-STD-810, Method 516, Procedure I

Solvent Resistance MIL-STD-202, Method 215
Altitude MIL-STD-202, Method 105 (50,000 ft)
Seal MIL-STD-202, Method 112, Cond C & E
Internal Water MIL-STD-883, Method 1018
Temperature Cycle MIL-STD-202, Method 107D, Cond A