Name: EME3-144 Band-Pass Filter Preamplifier and T/R Relay 1500 W
Brand: Antennas-Amplifiers
SKU: 6880
Price: 189.00 EUR
Availability: InStock

2 meter 144MHz – 148MHz Low Loss Band Pass Filter with PGA-103+ Low Noise Preamplifier and 1.5 kW QRO Transmit-Receive Relay EME3-144

In the box embedded super low loss bandpass filter, low noise pre-amplifier with PGA-103+ and QRO relay.

QRO made on low dielectric loss RT/duroid® 5880 Laminates (not on FR4 Important!).

2m-High-Selectivity-High-Q-Low-Loss-Bandpass-Filter-with-PGA-103+Very-Low-Noise-Preamplifier-1500W-Transmit-Receive-Relay

This combination consists of three devices:

1. 144 – 146 MHz High Selectivity, High Q, Low Loss Bandpass Filter worth 89 EUR

2. PGA-103+ Wide band Low Noise Amplifier worth 59 EUR

3. High Power Relay with “N” connectors worth 80 EUR

Receive gain:

1.8 MHz < -77 dB

3.8 MHz < -81 dB

7.1 MHz < -81 dB

14.15 MHz = -75 dB

21.2 MHz = -67 dB

28.4 MHz = – 51 dB

50 MHz = -38 dB

70 MHz = -27 dB

88 MHz= -17 dB

144 – 148 MHz = +25 dB, NF=0.7 dB, Input RL -11dB, IP3out > 37 dBm

288 MHz = -30 dB

296 MHz = -31 dB

432.1 MHz = -22 dB

440 MHz = -20 dB

Power consumption +12 V, 220 mA

Transmit:

Input RL: <= -37 dB, Insertion loss: 0.04 dB

Maximum power input at SWR:

1:1 = 1500 W; 1:1.5 = 1000 W; 1:2 = 750 W; 1:3 = 500 W

EME3 2m High Selectivity, High Q, Low Loss Bandpass Filter with PGA-103+ Very Low Noise Preamplifier and 1500W T/R Relay Schematic

2m-EME-Low-Loss-Bandpass-Filter-with-PGA-103+Preamplifier-1500W-TR-Relay-Schematic

Energised on receive (+12V). 0V Transmit.

Versions of product:

1. With “N” connectors and integrated PGA Wide Band Low Noise Amplifier. Listed price.

2. With 7/16 DIN Antenna and TX OUT connector. “N” connector on RX OUT. Listed price + 30 EUR

Outdoor version:

All the options above can be made for Outdoor mounting and it is + 9 EUR. For that you will receive:

1. EME 3 144 – 148 MHz High selectivity, High Q, Low Loss Band-pass Filter with PGA-103+ VLNA and Transmit / Receive Relay.

2. Special “Plastic Box – DB” with IP63 standard (Resistant to Rain, Wind and UV)

3. Mast mounting clamp for plastic boxes. U-Bolt with serrated saddle for up to 50 mm pipe.

Measured data on the assembled filter with HP8753ES network analyzer full 2-port calibrated:

144-148MHz EME Low Loss Bandpass Filter with PGA-103+ Preamplifier 1500W T/R Relay S21

2m-EME-Low-Loss-Bandpass-Filter-with-PGA-103+Preamplifier-1500W-T/R-Relay-S21

EME 3 Band Pass filter with PGA103+ Preamplifier and T/R relay Measured HF

EME3-144MHz-Low-Loss-Bandpass-Filter-with-PGA-103+Preamplifier-1500W-T/R-Relay-Measured-HF-S21

144MHz – 148MHz Low Loss Bandpass Filter For EME with PGA-103+ Preamplifier 1k5 T/R Relay Measured Attenuation 70MHz and FM 88-108MHz

2m-Low-Loss-Bandpass-Filter-For-EME-with-PGA-103+Preamplifier-1k5-T/R-Relay-Measured-Attenuation-4m-FM

2m Low Loss Bandpass EME Filter with PGA-103+ Preamplifier 1500W T/R Relay Measured Attenuation Harmonics

2m-Low-Loss-Bandpass-EME-Filter-with-PGA-103+Preamplifier-1k5-T/R-Relay-Measured-Attenuation-Harmonics

2m Low loss band pass filter with PGA-103+ preamplifier 1500W T/R relay measured insertion loss and return loss on transmit side.

2m Low Loss Bandpass Filter with PGA-103+ Preamplifier 1k5 T/R Relay Measured Insertion Loss

EME 3 Transmit contacts isolation.

2m Low Loss Bandpass Filter with PGA-103+ Preamplifier 1k5 Relay Measured Transmit Isolation

EME3 2m Low Loss Bandpass Filter PGA-103+ Preamplifier 1500W Transmit Receive Relay

Designed to be used with transceivers with separate RX antenna input connector.

Similar 144 MHz Band Pass filters:

2 meter band, 144 MHz Bandpass Receiving for Ham:144 – 146 MHz High Selectivity, High Q, Low Loss Band pass Filter

2 meter band, 144 MHz Receiving Outdoor Bandpass: 144 – 146 MHz High Selectivity, High Q, Low Loss Band pass Filter Outdoor Mounting

2 meter band, 144 MHz Bandpass with PGA preamplifier: 144 – 146 MHz High Selectivity, High Q, Low Loss Band pass Filter with PGA-103+ Preamplifier

2 meter band, 144 MHz 100 W Bandpass for Ham: 144 – 148 MHz 100 W Receiving and Transmitting Band pass Filter

2 meter band, 144 MHz 200 W Bandpass for Ham: 144 – 146 MHz 200 W Receiving and Transmitting Band pass Filter

2 meter band, 144 MHz 1500 W Bandpass: 144 – 148 MHz Low Loss (<0.1 dB) High Power Band pass Filter 1.5 kW

2 meter band, 144 MHz 4000 W Bandpass: 144 – 148 MHz Low Loss (<0.1 dB) High Power Band pass Filter 4 kW

2 meter band, 144 MHz EME 3 Bandpass PGA preamplifier: 144 – 148 MHz EME 3 Filter Relay With Preamplifier

2 meter 144MHz – 148MHz Low Loss Band Pass Filter with PGA-103+ Low Noise Preamplifier and 1.5 kW QRO Transmit-Receive Relay EME3-144

In the box embedded super low loss bandpass filter, low noise pre-amplifier with PGA-103+ and QRO relay.

QRO made on low dielectric loss RT/duroid® 5880 Laminates (not on FR4 Important!).

Designed to be used with transceivers with separate RX antenna input connector.

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