How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
The Siemens 6NH9860-1AA00 ANT794-4MR is an omnidirectional rod antenna for 2G, 3G, and 4G GSM, UMTS, and LTE networks across the 790-960 MHz, 1710-2170 MHz, and 2400-2690 MHz bands. Weatherproof to IP54 with a permanently attached 5 m cable terminated in an SMA male connector, it operates from -40 to +85°C and mounts on a mast or wall bracket included in the scope of supply.
Pick the ANT794-4MR when a cellular device needs a fixed outdoor antenna rather than a stub antenna: the permanently attached 5 m cable lets the antenna sit on a mast or wall while the modem stays inside an enclosure, and its 0/0/2 dB gain across the 790-960, 1710-2170, and 2400-2690 MHz bands covers 2G, 3G, and 4G without swapping antennas per band.
| product type designation | Antenna ANT794-4MR ANT794-4MR mobile wireless antenna for 2G/3G/4G EU, GSM/UMTS/ LTE EU networks, rod antenna; omnidirectional; weatherproof for indoors and outdoors; 5 m connection cable permanently connected to the antenna; SMA connector; national approval and data sheet to be observed; scope of supply: 1 antenna, 1 mounting bracket, screws, screw anchors. |
|---|---|
| product brand name | SCALANCE |
| suitability for operation | for indoor and outdoor applications |
| type of wireless network / is supported | LTE, UMTS, GSM |
|---|---|
| operating frequency / 1 | 790 ... 960 MHz |
| operating frequency / 2 | 1710 ... 2170 MHz |
| operating frequency / 3 | 2400 ... 2690 MHz |
| antenna gain compared to spherical radiator: with linear radiation | typical gain |
|---|---|
| impedance | 50 Ω |
| polarization | Linear Vertical |
| radiation characteristic | omnidirectional |
| standing wave ratio (VSWR) / maximum | 2 |
| number of electrical connections / of the antenna | 1 |
| type of electrical connection / of the antenna | SMA Connector |
| design of plug-in connection | male |
| Part number | 6NH9860-1AA00 |
|---|---|
| Type designation | Antenna ANT794-4MR ANT794-4MR mobile wireless antenna for 2G/3G/4G EU, GSM/UMTS/ LTE EU networks, rod antenna; omnidirectional; weatherproof for indoors and outdoors; 5 m connection cable permanently connected to the antenna; SMA connector; national approval and data sheet to be observed; scope of supply: 1 antenna, 1 mounting bracket, screws, screw anchors. |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4019169851909 |
| ETIM class | EC001698 |
| eCl@ss | 19070107 |
| material: of outer shell | Hard PVC, UV-resistant |
|---|---|
| material: of cable sheath | PVC |
| color / of cable sheath | Black |
| bending radius: with single bend / minimum permissible | 42 mm |
| bending radius: with multiple bends / minimum permissible | 83 mm |
| ambient temperature: during operation | -40 ... +85 °C |
|---|---|
| protection class IP | IP54 |
| product feature / resistant to UV radiation | Yes |
| width | 25 mm |
|---|---|
| height | 193 mm |
| depth | 25 mm |
| diameter | 25 mm |
| fastening method | mounting brackets and mounting parts, vertical mounting |
| fastening method: mast mounting | Yes |
| fastening method: flat roof mounting | No |
| fastening method: wall mounting | Yes |
| fastening method: roof mounting | No |
| fastening method: directly on the device | No |
| cable designation | Li02YS-St-C-Y 1 |
| wire length / of antenna cable | 5 m |
| certificate of suitability: RoHS conformity | Yes |
|---|
| Net weight | 0.31 kg |
|---|---|
| Country of origin | DE |
| Shipping weight | 0.81 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for Antenna ANT794-4MR ANT794-4MR mobile wireless antenna for 2G/3G/4G EU, GSM/UMTS/ LTE EU networks, rod antenna; omnidirectional; weatherproof for indoors and outdoors; 5 m connection cable permanently connected to the antenna; SMA connector; national approval and data sheet to be observed; scope of supply: 1 antenna, 1 mounting bracket, screws, screw anchors. is 85177100.
The EAN (GTIN) of Antenna ANT794-4MR ANT794-4MR mobile wireless antenna for 2G/3G/4G EU, GSM/UMTS/ LTE EU networks, rod antenna; omnidirectional; weatherproof for indoors and outdoors; 5 m connection cable permanently connected to the antenna; SMA connector; national approval and data sheet to be observed; scope of supply: 1 antenna, 1 mounting bracket, screws, screw anchors. is 4019169851909.
Antenna ANT794-4MR ANT794-4MR mobile wireless antenna for 2G/3G/4G EU, GSM/UMTS/ LTE EU networks, rod antenna; omnidirectional; weatherproof for indoors and outdoors; 5 m connection cable permanently connected to the antenna; SMA connector; national approval and data sheet to be observed; scope of supply: 1 antenna, 1 mounting bracket, screws, screw anchors. ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
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