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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
For Your Every Summer RSVP, with Code: SUMMER15
Description
Instek RF Training Module for Spectrum Analyzer GSP730GRF 1300A, as an optional accessory of GSP 730, is a trainer for basic RF communications experiments. The brand new GRF 1300A RF training kit features not only all functions of GRF 1300 RF training kit but also augments itself with Mixer and Bandpass Filter. Users can better understand the characteristics of Mixer and Bandpass Filter by operating scalar network analyzer measurement which is produced by combining GSP 730 spectrum analyzer, GRF 1300A RF
GRF-1300A, as an optional accessory of GSP-730, is a trainer for basic RF communications experiments. The brand new GRF-1300A RF training kit features not only all functions of GRF-1300 RF training kit but also augments itself with Mixer and Bandpass Filter. Users can better understand the characteristics of Mixer and Bandpass Filter by operating scalar network analyzer measurement which is produced by combining GSP-730 spectrum analyzer, GRF-1300A RF Communications Trainer, and USG signal generator. The combination of USG signal generator and GRF-1300A Mixer function can produce 2.4GHz AM and FM modulation signals. GRF-1300A Bandpass Filter can purify the output signals by filtering out harmonic and spurious produced by Mixer output signals.
Features:
- Baseband Signal: Sine, Triangle, Square wave
- Frequency Range: 0.1 ~ 3MHz
- RF Frequency: 870 ~ 920MHz
- AM & FM Modulation
- Mixer & 2.4GHz Bandpass Filter
- 5 programmable On/Off Switches and 5 Test Points to Simulate 8 Failure Conditions for Trouble-Shooting Study
- USB Interface to Provide Remote Control
Specs
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Absolutely Feasible.
Size: 1 Pc, Color: Pink
It may not last too long, but as long as I allow him to play with it when I am around it should last bit longer. A good tug of war is ideal to get him tuckered out, and a good work out. ❤️ 🐶
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Reviewed in the United States on August 10, 2024
★★★★★ 5
Good quality, it has held up through lots of chews!
Size: 1 Pc, Color: Pink
Durable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 4
Aggressive Chewer Approved
Size: 1 Pc, Color: Pink
Our pup is a 16 lb pug-beagle mix. She is small, but a mighty chewer! We are happy with this rope as it as held up pretty well. The only issue is that some strings do come off of the ends over time. For us it is ok because she isn't one to eat them - but I would caution pet parents with pups who tend to eat things like that.
The tied rope bits are staying together and haven't frayed - so overall it is strong! Our pup destroys toys quickly, so that is something!
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Reviewed in the United States on April 12, 2025
★★★★★ 5
Great Chew toys
Size: 2 Pcs, Color: Pink
Great tous for chewing and biting puppies. Keeps my dog occupied for long moments. He loves them.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great toy
Size: 2 Pcs, Color: Pink
Love these. How a little dog can unravel one is amazing to watch
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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