Bonito AntennaJet AAS300 Antenna splitter for 9kHz - 300MHz
SKU Part Number: BON-AAS-300
• Large dynamic range • Wide Frequency range (VLF - VHF) • High intermodulation suppression • High...
Read More
£269.95 £224.96
Availability: In stock

Seen this product cheaper elsewhere?

Call 0345 2300 599
• Large dynamic range 
• Wide Frequency range (VLF - VHF) 
• High intermodulation suppression 
• High isolation between outputs 
• High reverse isolation 
• Inputs ESD-protected 
• USB-Power supply 
AntennaJet AAS 300 Schema
Bonito’s brand new active antenna signal splitter "AntennaJet AAS300" is splitting the signal from one antenna to 3 different receivers simultaneous. The AntennaJet has a wideband (>300MHz) and ultra low noise amplifier and can share one antenna up to 3 different receivers which can be tuned to fully different Frequencies, without switching the antenna cable or even pressing a button.
Due to the extraordinary high decoupling of the outputs (70dB), interference between the connected receivers is avoided. At the same time, the emission of interference to the antenna is effectively surpressed.
Up to three receivers can be connected. Non-connected outputs can remain open and don't need to be terminated. With its ESD-protection circuit the antenna input is protected against short or pulsed voltage surges or short circuits*.
* The ESD Protection does not replace a Lightning protection!
Bonito AntennaJet AAS300 rear
Technical Data
Input frequency range: 9KHz - 300MHz (-1dB)
Input connector / Impedance: BNC / 50 Ohms (DC-blocked max. 25V)
ESD-Eingangsschutz: 30KV; max. pulse power 350W (8/20µs)
Maximum allowable input power: 0dBm
Insertion loss: max. 1.5dB typ.
Output connectors / Impedance: BNC / 50 Ohm (DC-blocked max. 25V)
Isolation between the outputs: 70dB typ. <1MHz
60dB typ. < 30MHz
50dB typ. <100MHz
40dB typ. <300MHz
Amplitude difference of the outputs: max. 0.5dB typ.
IP3 Intercept-Point 3rd Order: +35dBm typ. <10MHz
+20dBm typ. >100MHz
Power supply: USB-B - Female 
Power consumption: 
max.50mA (5V DC) 
Temperature range:
 0 - 40°C (without condensation) 
Height / Weight: 
115 x 90 x 32mm / 0.30kg (4.5 x 3,5x 1.2 in / about 10.5 oz) 
USB A/B - Cable (shielded with ferrite core) 
Optional Accessories: 
USB plug - Power Supply (230 / 110 V to 5V DC)
All specifikations can be change at any time without notice


We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.


If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]