EME2-50N Low Loss 6m Band Pass filter. Low Noise Preamplifier with QRO 1500W T/R Relay

219,00 

6 meter High Selectivity Low Loss Band Pass Filter 50 MHz – 54 MHz with PGA-103+ LNA and 1500 W QRO Transmit Receive Relays EME2-50N

Extreme high power device you always asked for. Has just two connectors so you don’t need to have split RX connector and revamped transceiver.

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

50mhz-Complete-Transmitting-Receiving-Relay-Switch-Bandpass-Filter-Low-Noise-Preamplifier-EME2-50

EME 2-50N device consists of three components:

 

 

Receive gain (Receive side):
Frequency: Gain:
1.82 MHz < – 100 dB
3.80 MHz < – 70 dB
7.1 MHz < – 60 dB
14 MHz < – 45 dB
28 MHz < – 30 dB
50 MHz + 19.5 dB
50.11 MHz + 19.5 dB
52 MHz + 20.1 dB
54 MHz + 19.5 dB
70 MHz < -32 dB
88 MHz < – 30 dB
108 MHz < – 30 dB
144 MHz < – 30 dB
148 MHz < – 30 dB

 

eme2-50-bandpass-amplifier-relay-attenuation-main-frequency

 

Transmit side of EME2-50N:

 

Frequency: Input Return Loss (S11): Insertion Loss (S21):
50 MHz < – 38 dB 0.06 dB
54 MHz < -37 dB 0.06 dB

 

Extremely low insertion loss and excellent return loss.

 

eme2-50-transmitting-side-Low-loss-high-adaptation

 

Important details:

 

Power consumption: + 12 V, 300 mA
Max. power SWR 1:1 1500 W
Max. power SWR 1:1.5 1100 W
Max. power SWR 1:2 800 W
Max. power SWR 1:3 600 W
Connectors: “N”
By order: SO239, SMA, 7/16 DIN
Outdoor version: +9 EUR

 

With this equipment, sequencer is mandatory. To switch from receiving to transmitting put on sequencer 200 ms delay.

 

Outdoor version +9 EUR
You will receive:
1. EME 2 50 – 54 MHz High selectivity, High Q, Low Loss Band-pass Filter with pre-amplifier and Transmit / Receive Relay.
2. Special “Plastic Box – DB” with IP63 rating
3. Mast mounting clamp for plastic boxes. U-Bolt with serrated saddle for up to 50 mm pipe.

 

Our EME – Earth-Moon-Earth family. Band-Pass filters + Preamplifiers + High Power Relays

6 meter band, EME2 – 50: This one.

6 meter band, EME3 – 50: EME3-50

4 meter band, EME2-70: EME2-70

4 meter band, EME3-70: EME3-70

2 meter band, EME2-144: EME2-144

2 meter band, EME3-144: EME3-144

70 cm band, EME2-432: EME2-432

70 cm band, EME3-432: EME3-432

Additional information

Weight 0,80000000 kg

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