FM-105

Plug-In Frequency Doubler, 20 - 1500 MHz Output V 3.00 FM-105 Features n n n n n n RH-3 Relay Header Case Multioctave Frequency Coverage Conversion Loss: 12 dB Midband Impedance: 50 Ohms Nominal Maximum Input Power: 300 mW Max. MIL-STD-883 Screening Available Description A transmission line balun transformer connects to Schottky diodes arranged in a bridge configuration. This design allows balanced activation of all diodes, and yields excellent conversion loss, and odd-order term suppression. Pin Configuration Pin No. 1 2 3 4 Function Input GND GND GND Pin No. 5 6 7 8 Function GND GND GND Output Electrical Specifications1: TA = -55°C to +85°C Parameter Frequency Range Conversion Loss Spurious (Referred to Output F2 Level) F1 Test Conditions Input Output Frequency 10 - 750 20 - 1500 10 - 500 MHz 500 - 750 MHz 10 - 100 MHz 100 - 300 MHz 300 - 500 MHz 500 - 750 MHz 30 - 300 MHz 300 - 900 MHz 900 - 1500 MHz 1500 - 2250 MHz — — Units MHz MHz dB dB dB dB dB dB dB dB dB dB+ Ratio dB Min — — — — 25 20 15 10 35 30 25 20 — — Typ — — — — — — — — — — — — <2.0:1 30 Max — — 14.5 15.5 — — — — — — — — — — F3 VSWR Conversion Loss as Quadrupler Input — 1. All specifications apply when operated at +13 dBm input power with 50 ohm source and load impedance. Plug-In Frequency Doubler, 20 - 1500 MHz Output FM-105 V 3.00 Typical Performance Curves Conversion Loss 15 Conversion Loss vs. Input Power 32 30 Conversion Loss (dB) Conversion Loss (dB) 14 28 26 24 22 20 18 16 14 12 10 1...