The Agilent E4428C Keypad Board is a replacement control panel component for the E4428C signal generator. This keypad assembly provides user interface functionality and operational control for this professional RF signal generation instrument.
- Model: E4428C Keypad Board
- Brand: Agilent Technologies
- Compatible with Agilent E4428C signal generator
- Control panel and input interface
- Replacement component for service and repair
This keypad board is essential for technicians and service centers maintaining Agilent E4428C signal generators. The component restores full operational control and user interface functionality to damaged or worn units. The E4428C is widely used in telecommunications, RF testing, and electronic device development, making this replacement board valuable for service departments and technical facilities. Ideal for instrument repair, refurbishment, and maintenance applications.
Why Buy from SPW Industrial?
Trusted by over 60,000 customers since 2015. Every product from SPW Industrial is backed by our One-Year Replacement Warranty. If your item fails within one year of purchase, we will replace it at no additional cost. Shop with confidence knowing you are covered.
Shipping & Delivery |
We ship Worldwide. Get shipping and tax estimate by adding the item into your shopping cart. Estimated delivery time will depend on shipping service selected and receipt of cleared payment. Delivery times may vary |
Payment | We accept paypal and all major credit cards
|
Returns |
30 Days Money Back Guarantee: Get the item you ordered or get your money back. Non Defective: Within 30 days after delivery |



