Sceptre Processing. Maximized Across Form Factors.
Sceptre Hardware Systems combine specialized hardware with our advanced Sceptre software, delivering optimal performance in even the most complex signal analysis applications.
Everyday platforms, or customized for operational needs.
Monarch covers the standard hardware most operators run day to day; application-based systems target specific RF applications.
Our standard, most widely used hardware — laptops and servers that work with a wide range of receivers and digitizers from over a dozen manufacturers to maximize Sceptre performance.
Monarch hardware systems
Monarch Laptops

- Supported bandwidth160 MHz IBW
- Storage capacityUp to 7 TB
- Dimensions0.79″ H × 12.23″ W × 8.36″ D
- Weight (lbs)3.55
- Display14″ FHD+ (1920×1200)
- Supported bandwidth160 MHz IBW
- Storage capacityUp to 16 TB
- Dimensions1.16″ H × 14.17″ W × 10.18″ D
- Weight (lbs)5.63
- Display16″ FHD+ (1920×1200)
- Supported bandwidth250 MHz IBW
- Storage capacityUp to 24 TB
- Dimensions1.19″ H × 15.83″ W × 11.02″ D
- Weight (lbs)7.17
- Display18″ QHD+ (2560×1600)
Monarch Rugged Laptop

Supports external SDRs and receiver configurations, deployable accessories, and portable field workflows. Provides the full power of Sceptre's software suite in a rugged, self-contained form factor — enabling RF detection, Push-to-Talk network characterization, RADAR exploitation, and distributed sensor C2 without reliance on rack-mounted systems or fixed infrastructure.
- Supported bandwidthUp to 80 MHz sustained IBW with DVR
- Storage capacityUp to 7 TB
- Dimensions1.43″ × 12.75″ × 8.66″
- Weight (lbs)5.29
Monarch 2U Rackmount

- Supported bandwidthUp to 500 MHz sustained IBW with DVR
- Storage capacityUp to 660 TB
- Dimensions3.41″ × 30.39″ × 18.97″ (2U standard 19″ rack-mount)
- Weight (lbs)From 55.33 (without drives) to 79.58 (fully populated drives)
- Connectivity1GbE (RJ45) and 10GbE (SFP+)
- Supported bandwidthUp to 2 GHz bandwidth, transmit or receive
- Storage capacityUp to 660 TB
- Dimensions3.41″ × 30.39″ × 18.97″ (2U standard 19″ rack-mount)
- Weight (lbs)From 57 (without drives) to 81 (fully populated drives)
- Connectivity40/100GbE (QSFP)
Self-contained, deployment-ready systems.
Purpose-built platforms that put Sceptre's signal processing where it's needed — in the field, on the move, or in place.

Nomad
A handheld, Sceptre-powered signal analyzer for detection, identification, and localization of signals of interest — indoors and out. Purpose-built for walk-around surveys and on-the-move operations, Nomad brings full-spectrum awareness and signal location to the field in a single portable unit. Nomad also docks for fixed-site use — continuous monitoring on external power, with support for a larger display, network connection, and peripherals.
- Tunable Frequency100 kHz to 14.5 GHz
- Supported bandwidth40 MHz IQ instantaneous bandwidth (IBW)
- Storage capacityUp to 4 TB
- Dimensions16″ × 8″ × 4″ (not including rubber feet)
- Weight (lbs)7
- Display10.1″ LCD touchscreen
- DeploymentHandheld or dockable for fixed-site operation

Kirby
Built for spectrum monitoring and collection, with remote operation of Sceptre software at every node. Kirby supports automated and user-driven TDOA/FDOA geolocation, heat-mapping, and open command and control with real-time streaming of collected data.
Contact us for more information- Tunable Frequency9 kHz–6 GHz on T6; 100 kHz–14.5 GHz on T14
- Supported bandwidth27 MHz IQ on T6; 40 MHz IQ on T14
- Storage capacityUp to 4 TB
- Dimensions13″ × 6.5″ × 3.5″ (not including rubber feet)
- Weight (lbs)5
- Tuning ModesSpectral sweep; IQ stare
- Tunable Frequency9 kHz–6 GHz on H6; 100 kHz–14.5 GHz on H14
- Supported bandwidth27 MHz IQ on H6; 40 MHz IQ on H14
- Storage capacityUp to 4 TB
- Dimensions10″ × 6″ × 2.5″ (base unit)
- Weight (lbs)5.5 (5 lb 8 oz, including antenna and bracket)

Apex DF
From force protection to emitter hunting and electronic warfare operations, APEX DF combines spectrum heatmapping with real-time lines of bearing in a single operating picture.
Contact us for more information- Frequency Range8 kHz to 8 GHz
- Supported BandwidthUp to 40 MHz real-time bandwidth
- Sweep SpeedUp to 60 GHz/s
- WeightApproximately 7.7 lb, including battery
- DimensionsApproximately 13 in diameter × 10.63 in high
- WeightApproximately 9.9 lb without an adapter
- Dimensions22.05 × 20.87 × 39.37 in without mast extensions
22.05 × 20.87 × 79.92 in with two mast extensions - WeightApproximately 44.09 lb, includes cables, two mast extensions and two batteries

Citadel
A multi-node, low-SWaP in-place monitoring system (IPMS) and wireless intrusion detection system (WIDS) purpose-built for TSCM in high-security environments. Citadel continuously monitors the RF environment through a Sceptre plugin, while a web-based central manager handles state and tasking across the sensor network.
- Tunable Frequency100 kHz to 14 GHz, 20 GHz, or 43 GHz
- Supported bandwidth40 MHz
- Storage capacityUp to 150 TB per controller; up to 4 TB per sensor node
- Dimensions22″ L × 12.5″ W × 3.9″ H per sensor node (preliminary)
- Weight (lbs)19 per sensor node (preliminary)
- WIDS ProtocolsWi-Fi — up to 6E
BLE — up to 5.4 (LE 1M, LE 2M, LE Coded)
BR/EDR — Class 1, 2, 3
802.15.4 — 2.4 GHz and sub-1 GHz, 6LoWPAN, Thread
Z-Wave — all regions

LTMS
Designed for evolving requirements, LTMS (Laptop Monitoring Station) supports static, mobile, and remote operations with real-time RF monitoring, collection, and rapid deployment — tethered and untethered. A self-contained system powered by a 15″ Monarch laptop and housed in a compact portable case for fast setup and minimal footprint.
Contact us for more information- Tunable Frequency9 kHz to 43.5 GHz depending on radio configuration
- Supported bandwidthUp to 160 MHz instantaneous bandwidth (IBW)
- Storage capacityUp to TBD TB
- Dimensions21.96″ × 13.97″ × 8.98″
- Weight (lbs)35
- Tunable Frequency9 kHz to 43.5 GHz depending on radio configuration, with a second SDR for simultaneous sweep-and-stare
- Supported bandwidthUp to 160 MHz instantaneous bandwidth (IBW)
- Storage capacityUp to TBD TB
- Dimensions21.96″ × 13.97″ × 8.98″
- Weight (lbs)39
Need the complete datasheet?
The specifications above cover the essentials. For full technical detail — frequency coverage, sweep speed, I/O, power draw, environmental ratings, and part numbers — request the datasheet for any Sceptre hardware system and a member of our Field Applications team will follow up.
Looking for a
mission-specific
solution?
Explore how Sceptre is deployed for electronic warfare and SIGINT operations, spectrum enforcement and TSCM missions, or speak directly with our team.
One Platform. Every Form Factor.
Talk to our team about your collection environment, platform requirements, and deployment timeline. We’ll show you what’s possible — on your hardware, on your network, at your classification level.
One Interface.
Every RF Mission.
Talk to our team about your collection environment, platform requirements, and deployment timeline. We’ll show you what’s possible — on your hardware, on your network, at your classification level.