# Vesper Marine XB-8000 smartAIS Transponder with Built-in Wifi Bundle - XB-8000B1 | Defender

**Manufacturer:** Vesper  
**MPN:** `XB-8000B1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Vesper |
| Manufacturer name | Vesper |
| Manufacturer | Vesper |
| Extra Product Name | Vesper Marine XB-8000 smartAIS Transponder with Built-in Wifi Bundle - XB-8000B1 \| Defender |
| extendedQty | 0 |
| keywords | marine supplies, outboard motors, marine hardware, inflatable boats, marine electronics |
| moq | 1 |
| MPN | XB-8000B1 |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | BlockString |
| SKU | 886909 |
| tierMinQty1 | 1 |
| tierPrice1 | 1055.22 |
| Power | 12 - 24V DC, Includes Built-in Low Noise Amplifier |
| Frequency range | 156MHz to 163MHz |
| Operating temperature | -25° C to +55° C (-13° F to 131° F) |
| Environmental watertight | (USCG CFR-46, IPx7) |
| Power supply | 10-32 VDC, <0.8W nominal |
| Overall size | 135 mm L x 107 W x 56 D (5 5/16" x 4 1/4" x 2 1/4") (includes connectors) |
| Maximum VHF power | 25W |
| Maximum AIS power | 12.5W |
| Compatibility | Fully compatible with all Vesper Marine AIS transponders and receivers. Also compatible with other manufacturer's AIS receivers and transponders and will typically increase their performance |
| VHF & AIS connectors | SO-239 (UHF). Requires two appropriate length standard 50 ohm patch cables with PL-259 plugs (two - 2m (6.5ft) cables included) |
| AM / FM connector | BNC, optional 2m (6') cable available BNC to Motorola plug |
| Patch cable | Two provided as standard. 2m (6.5ft) long 50 Ωcable with PL259 connectors |
| Insertion loss | VHF RX <1.5dB / VHF TX <1dB / AIS TX <1dB |
| AIS Receive gain | 12dB |
| AIS sensitivity with Vesper Marine transponders | -119 dBm, 6dB improvement |
| Environmental | Watertight: (USCG CFR-46, IPx7) |
| AIS receive gain | 12dB |
| Voltage range | 10-32 VDC |
| LED color | Blue |
| Button & body material | 304 Stainless Steel |
| Contact material | Silver Alloy |
| Cable | 150 mm (6") Tinned |
| Panel thickness | 1~ 10 mm |
| Insulation resistance | > 1000mΩ |
| Contact resistance | < 50mΩ |
| Degree of protection | IP65 |
| Price | {{% print(Common.getFormattedPrice(product.price)) }} |
| Qty | {{product.qty}} {{product.selling_unit_of_measure}} |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Defender | 886909 | 1055.22 | 1 | None | 1 |

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