日本采购需求：DVB-S 调制器，DVB-S2 调制器，数字电视，调制器

I'm looking to get a quotation for a digital modulator. Could you please provide the pricing information, including any available options or specifications? Additionally, if there are bulk order discounts or lead times I should be aware of, that would be great to know as well. Please also let me know the payment terms and shipping details for the product. I'm focused on making a well-informed decision, so any additional info you can share will be really appreciated. Thanks!