ASA-15
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ASA-15
ASA-15: Antennea plitter for shortwave up to 70 MHz.
The antenna splitter ASA-15 distributes the signal of one receiving antenna to up to five receivers. Each of the five outputs has an individually selectable wideband amplifier with 12 dB gain. Further a 15dB attenuator is integrated in the input to reduce strong signals. The internal distribution is done with low noise amplifiers, preventing mutual influence of the outputs on each other. The selected configuration is shown with LEDs on the front panel. A power supply (12V/1A) is included.
This splitter is not suitable for transmitting.
ASA-15
ASA-15: Technical data
| Frequency range: | 9 KHz - 70 MHz |
| Power supply: | 11 - 15 VDC, 300mA |
| Connectors: | PL female |
| Gain: | 0 dB, Impedance: 50 Ω |
| Enclosure: | solid aluminium case, rubber protected |
| Size: | 200x200x55mm, Weight 1 Kg |
| Output Isolation: | approx. 50 dB @ 30 MHz |
| 1dB Compression point at 7 MHz: | 15 dBm |
| IP3 at 7 MHz: | 24 dBm |
ASA-15
ASA-42: 4x2 antenna distributor for shortwave up to 70 MHz
With the ASA-42 antenna distributor the signal of four receiving antennas can be distributed to up to two receivers. The mutual influence of the receivers is reduced with wideband amplifiers, allowing to use multiple receivers on the same antenna. The selected configuration is displayed with LEDs on the front panel. A power supply (12V/1A) is included.
This distributor is not suitable for transmitting.
ASA-42
ASA-42: Technical data
| Frequency range: | 9 KHz - 70 MHz |
| Power supply: | 11 - 15 VDC, 300mA |
| Connectors: | PL female |
| Gain: | 0 dB, Impedance: 50 Ω |
| Enclosure: | solid aluminium case, rubber protected |
| Size: | 200x200x55mm, Weight 1 Kg |
| Output Isolation: | approx. 50 dB @ 30 MHz |
| 1dB Compression point at 7 MHz: | 15 dBm |
| IP3 at 7 MHz: | 24 dBm |
Serves to connect two antennas to one receiver or vice versa - one antenna to two receivers. This device contains a wideband transformation network which combines both inputs and transforms the impedance. Further this networks isolates both inputs against each other.
The insertion loss up to 200MHz is less or equal than 0.8dB, isolation between both inputs is 30dB (@3-200MHz).
Due to the high isolation between the two inputs the SS-500 can combine any two antennas, also with different frequency ranges, without one antenna shortening the other antenna.
50 Ω impedance, SWR better than 2:1, Size 80x60x30mm, Connector 3x PL female. This splitter/combiner is not suitable for transmission.
| Frequency range | 0.5 to 500MHz |
| Isolation | |
| 0.5 to 3MHz | > 18dB |
| 3 to 200MHz | > 30dB |
| 200 to 500MHz | > 17dB |
| Insertion loss | |
| 0.5 to 3MHz | < 0.6dB |
| 3 to 200MHz | < 0.8dB |
| 200 to 500MHz | < 1.0dB |
| Impedance | 50 Ω |
| VSWR | < 2:1 |
| Weight | 130g |
| Size: | 80x60x30mm |
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