THE SHORT VERSION
Our verdict
The HomePatrol replacement antenna is a sensible first option for a lost or damaged original. Its role is to restore a compact listening setup, not to turn the receiver into an outdoor antenna system. We base the fit recommendation on the product description's HomePatrol-1 and HomePatrol-2 list. Search-result titles can mention other scanners, which is not enough to extend that list. An owner with a working antenna should first test a different position in the room before treating replacement as an upgrade.
A good fit for
HomePatrol-2 owners needing the correct replacement
Consider something else if
You want an outdoor base antenna or verified extra gain
Reasons to consider it
- Specific HomePatrol fit
- OEM replacement
- No external installation needed
Trade-offs to know
- No published reception measurements
- Product title metadata is broader than its compatibility text
AT A GLANCE
The important details
- Fit
- HomePatrol-1; HomePatrol-2
- Part
- BATG0557001
- Connection
- SMA
Specifications are drawn from the linked documentation. Confirm the exact model, current firmware and included accessories with the manufacturer before purchase.
Fit and function
The product is Uniden BATG0557001, with an SMA connection. The description expressly names HomePatrol-1 and HomePatrol-2. Treat it as a model-specific replacement; incidental references to the SDS200 do not establish compatibility with that scanner.
The buying decision
For a tabletop receiver, where the radio sits can be as important to the buying decision as the antenna's appearance. Think about windows, nearby computer equipment and the length of any future antenna cable. If moving the radio helps substantially, an external antenna may offer placement flexibility that another directly attached antenna cannot. If the original is simply missing, however, this part keeps the setup uncomplicated. Check that the seller is offering this exact part rather than a generic antenna described only as suitable for Uniden.
Models named in the compatibility record
These links use the exact-model source records. Read the individual fit and electrical requirements before ordering; a listed connector or model does not establish every use case.
- Uniden HomePatrol-2 — Touchscreen-led listening with database setup
What else belongs on your shortlist?

SDS100 or SDS150 owners replacing a missing antenna
No measured gain comparison
Compatible BNC scanners used on a stable surface
Extended sections need clearanceCHECK THE EVIDENCE
Sources & specifications
- Uniden official product information ↗Checked 2026-11-06
How we choose and compare scanners. Match the model’s capabilities to your local radio systems before buying.

