4G/5G room branch test package
The TQ-series 4G indoor-distribution test kit is compact, lightweight and multifunctional, primarily for RF power-meter testing. The manual covers system setup/use. Functions include simulated transmission; RRU output and branch-interface power measurement; component-quality judgment; uplink/downlink imbalance tests; insertion-loss tests; engineering acceptance; and assessment of inaccessible ceiling distribution branches.
Specification Snapshot
Insertion Loss [milliwatt power unit TQ-3200A]
< 0.05 dB
Directivity [milliwatt power unit TQ-3200A]
> 30 dB
Weight [milliwatt power unit TQ-3200A]
800 g
Insertion Loss [Watt power numerometer TQ-3200B]
< 0.05 dB
Directivity [Watt power numerometer TQ-3200B]
> 30 dB
Weight [Watt power numerometer TQ-3200B]
800 g
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Overview
The TQ-series 4G indoor-distribution test kit is compact, lightweight and multifunctional, primarily for RF power-meter testing. The manual covers system setup/use. Functions include simulated transmission; RRU output and branch-interface power measurement; component-quality judgment; uplink/downlink imbalance tests; insertion-loss tests; engineering acceptance; and assessment of inaccessible ceiling distribution branches.
Specifications
| Parameter | Value |
|---|---|
| Instrument form [milliwatt power unit TQ-3200A] | One |
| Frequency Range [milliwatt power unit TQ-3200A] | 700MHz - 3GHz |
| 4G compatibility [milliwatt power unit TQ-3200A] | 2G,3G,4G(LTE-FDD/LTE-TDD) |
| Power range [milliwatt power unit TQ-3200A] | 0.001mW - 1300mW |
| Correct Factor [milliwatt power unit TQ-3200A] | 0.1 - 10 |
| Maximum Input Power [milliwatt power unit TQ-3200A] | 500 W |
| Display Resolution [milliwatt power unit TQ-3200A] | 0.01 dB or 0.001 mW |
| Measurement Mode [milliwatt power unit TQ-3200A] | Real average/peak/sudden average |
| Measurement Accuracy [+15 - +35°C; milliwatt-grade power unit TQ-3200A] | +/-3% +/-5μW(+15 - +35℃) |
| Measurement Accuracy [0 - 50°C; milliwatt-grade power count TQ-3200A] | +/-6% +/-5μW(0 - 50℃) |
| BOBI-based range [milliwatt power unit TQ-3200A] | 1.05 - 40.0 |
| Insertion Loss [milliwatt power unit TQ-3200A] | < 0.05 dB |
| Insert in Bobby [milliwatt power unit TQ-3200A] | < 1.10 |
| Directivity [milliwatt power unit TQ-3200A] | > 30 dB |
| Peak Average [milliwatt power unit TQ-3200A] | > 10 dB |
| Pulse width of the outbreak [milliwatt power unit TQ-3200A] | 150μs - 4s |
| Pulse frequency of outbreaks [milliwatt power unit TQ-3200A] | 0.25Hz - 1000Hz |
| The rate of flash pulses is empty. [milliwatt power unit TQ-3200A] | 0.1% - 100% |
| CDF display mode [milliwatt power unit TQ-3200A] | Contrast Curve |
| The quota is blocked. [milliwatt power unit TQ-3200A] | 50 Ω |
| RF Connector [milliwatt power unit TQ-3200A] | Type N (mother) |
| Auto-activate Master [milliwatt power unit TQ-3200A] | Optional |
| Internal data storage [milliwatt power unit TQ-3200A] | 150 complete plans文 Items |
| Long-term monitoring duration [milliwatt power unit TQ-3200A] | 50 天 |
| Internal power supply [milliwatt power unit TQ-3200A] | High-reliability lithium ion batteries |
| Run consecutively [milliwatt power unit TQ-3200A] | Greater than 8 hours |
| External power supply [milliwatt power unit TQ-3200A] | 12.6 V/1A Straightstream |
| Computer interface [milliwatt power unit TQ-3200A] | USB |
| Operating Temperature [Relative humidity < 95%; milliwatt power count TQ-3200A] | -10 - +50°C (relative humidity < 95%) |
| Storage Temperature [Relative humidity < 70%; milliwatt power count TQ-3200A] | -20 - +50°C (relative humidity < 70%) |
| Work altitude [milliwatt power unit TQ-3200A] | 5000 m |
| Storage Altitude [milliwatt power unit TQ-3200A] | 14000 m |
| Quantified discharge tolerance [milliwatt power unit TQ-3200A] | >8 KV |
| External dimensions [milliwatt power unit TQ-3200A] | 200mm*120mm*50mm |
| Weight [milliwatt power unit TQ-3200A] | 800 g |
| Instrument form [Watt power numerometer TQ-3200B] | One |
| Frequency Range [Watt power numerometer TQ-3200B] | 700MHz - 3GHz |
| 4G compatibility [Watt power numerometer TQ-3200B] | 2G,3G,4G(LTE-FDD/LTE-TDD) |
| Power range [Watt power numerometer TQ-3200B] | 0.001 - 160 W |
| Correct Factor [Watt power numerometer TQ-3200B] | 1 - 100 |
| Maximum Input Power [Watt power numerometer TQ-3200B] | 500 W |
| Display Resolution [Watt power numerometer TQ-3200B] | 0.001 dB or 0.001 W |
| Measurement Mode [Watt power numerometer TQ-3200B] | Real average/peak/sudden average |
| Measurement Accuracy [+15 - +35°C; Whale power numerometer TQ-3200B] | +/-3% +/-5mW(+15 - +35℃) |
| Measurement Accuracy [0 - 50°C; Watt power count TQ-3200B] | +/-6% +/-5mW(0 - 50℃) |
| BOBI-based range [Watt power numerometer TQ-3200B] | 1.05 - 40.0 |
| Insertion Loss [Watt power numerometer TQ-3200B] | < 0.05 dB |
| Insert in Bobby [Watt power numerometer TQ-3200B] | < 1.10 |
| Directivity [Watt power numerometer TQ-3200B] | > 30 dB |
| Peak Average [Watt power numerometer TQ-3200B] | > 10 dB |
| Pulse width of the outbreak [Watt power numerometer TQ-3200B] | 150μs - 4s |
| Pulse frequency of outbreaks [Watt power numerometer TQ-3200B] | 0.25Hz - 1000Hz |
| The rate of flash pulses is empty. [Watt power numerometer TQ-3200B] | 0.1% - 100% |
| CDF display mode [Watt power numerometer TQ-3200B] | Contrast Curve |
| The quota is blocked. [Watt power numerometer TQ-3200B] | 50 Ω |
| RF Connector [Watt power numerometer TQ-3200B] | Type N (mother) |
| Auto-activate Master [Watt power numerometer TQ-3200B] | Optional |
| Internal data storage [Watt power numerometer TQ-3200B] | 150 complete plans文 Items |
| Long-term monitoring duration [Watt power numerometer TQ-3200B] | 50 天 |
| Internal power supply [Watt power numerometer TQ-3200B] | High-reliability lithium ion batteries |
| Run consecutively [Watt power numerometer TQ-3200B] | Greater than 8 hours |
| External power supply [Watt power numerometer TQ-3200B] | 12.6 V/1A Straightstream |
| Computer interface [Watt power numerometer TQ-3200B] | USB |
| Operating Temperature [Relative humidity < 95%; WtWh TQ-3200B] | -10 - +50°C (relative humidity < 95%) |
| Storage Temperature [Relative humidity < 70%; WtWh TQ-3200B] | -20 - +50°C (relative humidity < 70%) |
| Work altitude [Watt power numerometer TQ-3200B] | 5000 m |
| Storage Altitude [Watt power numerometer TQ-3200B] | 14000 m |
| Quantified discharge tolerance [Watt power numerometer TQ-3200B] | >8 KV |
| External dimensions [Watt power numerometer TQ-3200B] | 200mm*120mm*50mm |
| Weight [Watt power numerometer TQ-3200B] | 800 g |
Applications
Indoor-distribution networks are structurally complex, making conventional testing difficult, especially for 4G/5G. A. Intelligent transmit-power control causes large link-power fluctuations that complicate acceptance checks. B. Power drops greatly from transmitter/RRU to antenna, typically watts to milliwatts and below milliwatts during faults. Existing through-line meters only measure tens of milliwatts; terminated meters have broader dynamic range but cannot measure online in real time. C. Numerous branches prevent fault localization/component checks with antenna-feed analyzers. D. Same-frequency uplink/downlink in 4G LET-TDD/5G makes direction indistinguishable to spectrum or field-strength meters when links become unbalanced. E. Broad 1800~2700MHz coverage complicates intermodulation testing: a three-band intermodulation instrument can be used, but third-order instruments typically cover only one band, not the full network bandwidth. Shenzhen Tongqi's indoor-distribution kit is an integrated RF measurement system developed to address these difficulties with simple, flexible, efficient operation.
Key Features
Kit features. TQ-1200A: dual-ended, highly stable adjustable output, with main output up to 31dbm and minimum -10dm. High spectral purity supports amplifier/transmission-link monitoring. Dual ultrawideband design continuously sets 300MHz~3000MHz, with 10 common preset test bands, customer-selected common frequencies and custom frequencies. No warm-up or calibration is required, reducing test time versus network/antenna-feed analyzers. Continuous stable signals at different frequencies support scanning tests. TQ-3200A (left) / TQ-3200B (right): combined 70dB power range, -20dBm~+50dBm, with 20dB overlap. Band-specific calibration and optimized return loss/directivity improve accuracy. Dynamic power correction simulates different transmitters or remote units (RU) during link checks. Long-term online monitoring and analysis locate power fluctuation/drift faults; the product is described as the only through-line meter able to monitor independently without other instruments. Reversed input/output connections cause no damage and trigger visual/audio prompts, even when permanent. Correct band information starts automatic testing, with switchable displays and live parameters. TQ-3400A: full-band scanning identifies component bands in mixed 2G/3G/4G signals; default ranges/names can be customized. Connecting a feeder immediately displays forward power classified by frequency. Optimized for indoor-distribution systems, especially weak uplink signals, it locates band faults. Applications include telecom, broadcasting, railways, power, military communications, teaching and research.
Datasheet
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Supplier Information
TORCH (Shenzhen Tongqi Communication Technology Co., Ltd.) was founded in 2006 and is headquartered in Shenzhen. It is a high-tech enterprise focusing on the communication field. The company is mainly engaged in the integrated R&D, production and sales of FTTH cleaning and testing instruments, covering a series of products such as optical fiber cleaning and inspection, optical transmission testing, data digital transmission, and wireless testing.
Tongqi Communication has strong R&D capabilities. Its self-developed and self-produced products include optical fiber cleaning pens and dual-channel optical fiber cleaning machines, making it the first domestic enterprise to achieve independent R&D and production of such products. With excellent quality and extremely high cost performance, the company has won the trust and support of a large number of users.
In recent years, Tongqi Communication has achieved rapid development and gradually established a nationwide service and marketing network, capable of providing customers with standardized, complete pre-sales, in-sales, and after-sales services and technical support. Adhering to the philosophy of "customer first, quality-oriented", we continuously pursue excellence and create outstanding performance, winning high recognition and cooperation from communication operators and manufacturers such as China Telecom, China Unicom, China Mobile, Huawei, and ZTE.
Looking to the future, we will continue to be driven by innovation, committed to providing customers with better products and services, and promoting the development and progress of communication technology.
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