HomeSpecial ProductsRF-JAM CELL
Distributed Low-Power Denial Cell

RF-JAM CELL

Many Small Cells. One Uniform Blanket.

A compact, ceiling-mount denial cell that covers 11 cellular, Wi-Fi and UHF bands from a single omnidirectional unit at 2 W per band. Deployed in a dense grid, RF-JAM CELL saturates indoor spaces evenly — no hotspots, no dead corners — with PoE-simple installation and central coordination.

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Distributed Low-Power Denial Cell

Coverage by Density, Not Brute Force

A few high-power jammers create uneven fields — scorching near the unit, weak in the corners, and leaky through the walls. RF-JAM CELL inverts the model: many low-power omni cells at 2 W per band produce a smooth, low-spillover blanket that follows the floor plan, room by room.

11 Bands in One Omni Unit

Covers 2G / 3G / 4G / 5G NSA, Wi-Fi 2.4 / 5 GHz and UHF from a built-in omnidirectional antenna at 2 W (+33 dBm) per band — no external antennas, no alignment.

Even, Low-Spillover Field

Low per-cell power and dense placement keep internal coverage uniform while minimizing leakage through exterior walls, easing regulatory compliance versus high-power point sources.

PoE-Simple Deployment

Powered and networked over a single PoE++ cable, each cell mounts like an access point on ceiling or wall. No RF cabling, no heavy cabinets, < 45 W per cell.

Centrally Coordinated Grid

Up to 128 cells report to one controller with per-cell and per-zone on/off scheduling, health telemetry and RBAC — the same control fabric as the RF-JAM ZERO family.

The Result

  • 11 bands per cell · 2 W (+33 dBm) each · omni built-in
  • Uniform indoor field with minimized wall spillover
  • Single-cable PoE++ install · < 45 W per cell · < 2 kg
  • Up to 128 cells centrally scheduled and monitored
Technical Overview

Technical Specifications

Technical Equipment

Bands & RF Power (per cell)

Cellular758–803 · 869–960 · 1805–1880 · 1920–2170 · 2620–2690 MHz
5G NRn78 3400–3800 MHz
Wi-Fi2.4 GHz 2400–2484 · 5 GHz 5150–5875 MHz
UHF400–470 MHz
Power per band2 W (+33 dBm)
Total bands11

Ordering Information

Part numbers and configuration options

Part NumberDescriptionAvailability
SI-RJC-1111-band low-power omni denial cell (PoE++)Standard
SI-RJC-CTRLGrid controller (up to 128 cells)Standard
SI-RJC-MNTUniversal ceiling / wall mountStandard
SI-RJC-SW-BASEGrid control software licenseStandard
SI-RJC-INJPoE++ single-cell injectorOptional
SI-RJC-SW-ZONEAdvanced zone-scheduling licenseOptional
Deployment

Implementation Process

1

Site Survey

  • Floor-plan capture
  • material/attenuation notes
  • exterior-wall spillover risk
  • target-band selection
2

System Design

  • Cell density and spacing plan
  • zone map
  • PoE++ switch sizing
  • controller placement
3

Installation

  • Ceiling/wall cell mounting
  • single-cable PoE++ runs
  • controller commissioning
4

Calibration

  • Per-cell band enable
  • coverage-uniformity check
  • spillover verification at exterior walls
5

Training

  • Operator and administrator training
  • per-zone scheduling
  • health-monitoring workflows
6

Go-Live

  • Grid activation
  • monitoring begins
  • support transition

Typical deployment timeline: 4-8 weeks depending on facility size and complexity

Frequently Asked Questions

Blanket Every Room, Evenly

Request a demonstration of uniform low-spillover indoor denial by density.

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Related Product

RF-JAM ZERO

combine distributed cells with high-power perimeter units under one control fabric.