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Pakistan’s Frequency Allocation Board (FAB) has awarded Rohde & Schwarz (Pvt) Ltd. a contract for equipment at a new spectrum-monitoring station at FAB headquarters in Islamabad. The Pakistan Public Procurement Regulatory Authority (PPRA) record lists three digital RF receivers/analyzers and four RF sensor systems, with training, a one-year warranty and ten years of hardware and software after-sales support. The procurement is intended to strengthen monitoring and help detect interference; it does not establish that interference has already fallen.
What is FAB doing to monitor 5G spectrum in Pakistan?
FAB manages radio-frequency allocation and monitoring in Pakistan. The agency says its work includes assigning frequencies and monitoring radio use to detect unauthorized wireless stations and interference among operators. Its new Islamabad station award adds receiving and sensing equipment to that monitoring capability.
The contract was signed on August 21, 2026, for an awarded amount of Rs. 196,308,167, according to the PPRA contract record. The record shows a tender value of Rs. 260,000,000 as well as the lower awarded amount; these are distinct procurement figures.
What equipment did FAB buy?
The PPRA record divides the Islamabad station procurement into two lots:
#1 Best Overall
- Multiple high sensitivity sensors installed for detecting Power line, Smart meter, Cell phone, Microwave etc.
- Identify/recognize the common possible sources, such as Power line, Cell Tower, Microwave, Static etc.
- Safety suggestion lets you understand current situation instantly.
- Detects 5G network signal and RF up to 10Ghz
- Built-in RF Spectrum analyzer and GQ RF Browser for real time RF monitoring.
| Lot | Quantity and equipment | What the record establishes |
|---|---|---|
| 1 | Three digital RF receivers (analyzers) | The equipment category and quantity for the station; detailed technical specifications and supported frequency ranges are not stated in the cited contract record. |
| 2 | Four RF sensor systems | The equipment category and quantity for the station; detailed technical specifications and supported frequency ranges are not stated in the cited contract record. |
Receivers/analyzers and sensor systems are the two categories named in the award, but the public record does not describe their detailed detection, analysis or coverage capabilities. It therefore does not support claims about specific 5G bands the equipment can monitor or how much territory the Islamabad station will cover.
How could the upgrade help detect mobile-network interference?
Spectrum monitoring lets a regulator observe radio-frequency activity and investigate reports of interference or unauthorized use. In practical terms, stronger monitoring capability can help FAB identify activity that warrants investigation. The procurement record describes an intended capability, not measured results after installation: it does not show that interference has been reduced or eliminated.
Rank #2
- Upgraded ZS406 TinySA Ultra+:This New Version V0.4.6.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.4GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage
- Widely Frequency Range: Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA+ has 100kHz to 5.4GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz.Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement testes in various fields
- 2 in 1 Multifunctional Frequency Analyzer & Signal Generator:When not used as Spectrum Analyzer it can be used as Signal Generator,with sine wave output between 0.1-800MHz or square wave or dual tone output up to 4.4GHz.Built-in calibration signal generator that is used for automatic self test and low input calibration
- PC Control: Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.Tinysa-APP transfers data directly to the computer.The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel
- Ultra-long Battery Life: The upgraded tinysa analyzer built-in 5000mAh battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently
FAB’s official FAQ defines a frequency assignment as “Authorization given by an administration for a radio station to use a radio frequency or radio frequency channel under specified conditions.” That definition helps explain the regulator’s role: operators’ use of radio frequencies is governed by specified conditions, and monitoring is one way to detect potential non-compliance or interference.
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The PPRA record confirms a contract for the new station at FAB headquarters in Islamabad. PhoneWorld reported on October 2, 2026, that the procurement is part of a wider upgrade of FAB’s regional monitoring network, with equipment intended for strategic locations and improved geographic coverage. That broader framing comes from secondary reporting; the cited award record does not list other sites, a national rollout schedule or a completion date.
Rank #3
- Upgraded TinySA Ultra+ ZS406: Built on the latest HW V0.4.6, the AURSINC TinySA Ultra+ ZS406 features a 4.0 inch 480*320 touchscreen display for intuitive operation. It comes with a pre-installed 32GB micro SD card for convenient on-site data storage and sharing, and a built-in 5000mAh rechargeable battery that delivers at least 3 hours of continuous operation on a full charge
- Wide Frequency Range & Adjustable RBW: Covers a measurement range of 100kHz to 5.4GHz, with Ultra mode extending up to 6GHz. Switchable resolution bandwidth from 200Hz to 850kHz enables fast and accurate measurements; the 200Hz minimum RBW clearly separates adjacent signals and supports SSB two-tone intermodulation testing. It includes a 0–31dB input step attenuator and displays up to 450 points for gapless full-band coverage
- 2-in-1 Analyzer & Signal Generator: Doubles as a signal generator when not used for spectrum analysis. It outputs MF/HF/VHF sine waves from 100kHz to 900MHz, UHF square waves from 800MHz to 4.4GHz, and mixed signals from 4.4GHz to 5.4GHz. A built-in calibration signal generator supports automatic self-test and low-input calibration for sustained measurement accuracy
- Excellent Phase Noise performance: -108dB/Hz at 100kHz offset and -115dB/Hz at 1MHz offset (at 30MHz), with a DANL as low as -166dBm/Hz. An integrated LNA provides 20dB of extra gain for low-level signals (effective only below 3.5GHz). The default 800MHz maximum frequency eliminates the need to switch between low and high ranges, enabling full-band monitoring in a single sweep
- PC Control: Connects to a PC via USB for data transfer and device control through the TinySA-APP, using Serial over USB (CDC) protocol with a full command set for measurements and internal settings. Drivers install automatically on Windows and are natively built into the Linux kernel
Why is 5G spectrum planning relevant?
Pakistan’s 2023–24 government yearbook lists bands being considered for future Next Generation Mobile Services (NGMS)/5G auction planning: 700, 1800, 2100, 2300, 2600 and 3500 MHz, as well as millimeter-wave ranges. This is planning context, not evidence that an auction has been completed or that these bands currently have particular license allocations. Monitoring matters as spectrum use develops, but the yearbook does not link a specific band to the Islamabad equipment award.
What do earlier monitoring figures show?
A Government of Pakistan yearbook reported 3,124 monitoring cases to the Pakistan Telecommunication Authority (PTA) in FY 2019–2020. Of these historical cases, 549 concerned observed licensee or non-licensee violations or unauthorized spectrum use, while 2,575 were interference complaints from licensed private and government wireless operators. These figures indicate the kinds of issues monitoring has addressed; they are not a baseline for measuring the new contract’s impact.
Rank #4
- [Durable and Portable Design] Crafted from aluminum alloy, this wifi analyzer is both lightweight and robust. its compact size and durable construction make it perfect and tech enthusiasts who need a reliable tool for optimizing home or office networks.
- [Real-time Wifi Signal Analysis] This advanced wifi analyzer allows you to monitor and analyze both 2.4g and 5g wifi signals in real time. identify crowded frequency points and switch to less congested channels to significantly improve your wifi communication quality and reduce interference for a smoother online experience.
- [Fast and Efficient Charging] Featuring a built-in lithium battery charging management circuit, this wifi signal scanner recharges in just about 1.5 hours. the modern type c charging interface ensures quick and convenient with a red light indicating charging and a green light signaling a full charge.
- [Long-lasting Battery Life] The built-in 750mah lithium battery offers impressive performance with a working current of approximately 160ma. enjoy up to 4 hours of continuous usage on a single charge, making it ideal for extended network troubleshooting sessions or on-the-go diagnostics.
- [Crystal Clear Color Display] Equipped with a vibrant 2.4-inch tft color display, this wifi signal usage analyzer provides easy-to-read visual data. the screen clearly shows signal strength, frequency usage, and battery level in the upper right corner, ensuring you always have the information you need at a glance.
The same FY 2019–2020 report recorded 5,266 cellular BTS site clearances and 1,218 WLL site clearances. Those service-administration figures describe FAB’s wider workload in that year, not outcomes or equipment quantities under the 2026 monitoring award.
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What support is included in the contract?
The award record includes supplier training, a one-year warranty and hardware and software after-sales support for ten years. Those are the service terms stated for this procurement; they do not establish installation dates or when the station will become operational.
Quick Recap
Best Value
- 【WIFI Signal Scanning Tester】The analyzer is made of sturdy and material. It features a 4-inch TFT color display that shows wifi signals in the 2.4G for frequency range, along with the number of wifi networks occupying the same for frequency point. The display updates automatically.
- 【 Power Display】The analyzer has a display function, with the power conveniently shown in the upper right corner of the screen.
- 【Long Life】Equipped with a 600mAh luminous , the analyzer has a working current of 160mA and a standby time of about 4 hours.
- 【Charging Indicator Light】The analyzer can be charged using the TYPE-C port, and it is equipped with a lithium-ion charging management circuit. The charging time is approximately 2 hours. The red light indicates that the analyzer is charging, while the green light indicates a full charge.
- 【Easy to Use】Simply press and hold the button to turn on/off the analyzer. Pressing the button once starts the scanning process, and pressing it again pauses the scanning. The display shows the wifi signals at various frequencies in the 4G range, with a number displayed if multiple signals occupy the same for frequency point. The bottom waveform represents 5G signals.
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